How many minutes does "Electricity & Magnetism" take to finish?

Expect roughly 5 minutes for a full playthrough. "Electricity & Magnetism" has 10 questions on a 20-second-per-question clock, with voice-hosted reveals in between.

Can my players join "Electricity & Magnetism" without creating an account?

Players don't need to register. Share the link, they open it, they play. Trivana is built so hosts (classrooms, events, Discord servers) can spin up a game without forcing every participant through a signup flow.

Who hosts "Electricity & Magnetism"?

"Electricity & Magnetism" is hosted by Priya, one of Trivana's seven AI gameshow hosts. Priya narrates every question, reacts to answers in real time, and gives the pack its on-mic personality. You can read Priya's full profile and hear the voice at /hosts/priya.

What's the difficulty level of "Electricity & Magnetism"?

The pack is rated medium — a mid-level challenge — expect questions that reward genuine familiarity with the topic but don't require deep expertise. Combined with the fun tone, it's a good fit for mixed groups with some knowledge of the topic.

What will I be tested on in "Electricity & Magnetism"?

At its core, "Electricity & Magnetism" is about Electromagnetism basics — current, voltage, resistance, Ohm's law, circuits (series, parallel), magnetic fields, electromagnets, Faraday's law of induction, Lenz's law, transformers, electric motors and generators.. Questions pull from themes including Ohm's Law basics, Series and parallel circuits, Magnetic field properties, Electromagnet construction, Faraday and Lenz laws, and Current and voltage definitions. Exact questions are held back from the landing page so the first run still feels fresh.

What language is "Electricity & Magnetism" in?

Published language: English. Trivana supports ten languages end-to-end (English, Spanish, Hindi, French, German, Portuguese, Japanese, Arabic, Korean, Chinese), and the AI host speaks each of them natively rather than translating text on top of an English recording.

Electricity & Magnetism · 10Q AI Trivia

About “Electricity & Magnetism”

~5 min

10 questions

medium

fun

English

Hosted byWarmPriyaDesi warmthWarm, patient Indian-English with Hindi fluency

Think of "Electricity & Magnetism" as a short, sharp dive into Electromagnetism basics — current, voltage, resistance, Ohm's law, circuits (series, parallel), magnetic fields, electromagnets, Faraday's law of induction, Lenz's law, transformers, electric motors and generators.. 10 questions, one AI host, roughly 5 minutes of your time.

Question coverage spans Ohm's Law basics, Series and parallel circuits, Magnetic field properties, Electromagnet construction, Faraday and Lenz laws, and Current and voltage definitions. We don't publish the exact question list on this page — the first playthrough should land cold — but the themes give you a sense of the territory before you start.

Priya hosts with warm, encouraging energy — every player gets the star treatment. Priya narrates every question and reacts to each answer in real time, not with canned "correct / incorrect" beeps.

The post-game screen makes it easy to challenge someone else. Share the link, let them try, see whose score holds up. All in English, no download required.

What you’ll be tested on

Ohm's Law basics

Series and parallel circuits

Magnetic field properties

Electromagnet construction

Faraday and Lenz laws

Current and voltage definitions

About this game

Electricity & Magnetism is a 10-question AI-hosted trivia round about Electromagnetism basics — current, voltage, resistance, Ohm's law, circuits (series, parallel), magnetic fields, electromagnets, Faraday's law of induction, Lenz's law, transformers, electric motors and generators.. The round is balanced for mixed audiences — challenging enough to keep regulars engaged without losing newcomers, and the host carries it with a tone that is fun and upbeat — the round keeps the energy light while still rewarding real topic knowledge. Most players finish in about 4 minutes on phone or laptop — no signup, no app install, just a shareable link that opens straight into the game.

Every question is generated by AI and validated through cross-model fact-checking before publication. The host voice (delivered by Priya) reads each question aloud with timing, reacts to your answer in real time, and produces a shareable scorecard when the round ends. Trivana is built for the moment when a static quiz form falls short of the gameshow energy the topic deserves.

What we verified before publishing

Fact-check status: skipped

The following claims were verified through Perplexity Sonar before the questions were finalised. The host can reference any of them during play:

Ohm's law states that electric current through a conductor is directly proportional to the voltage across it and inversely proportional to its resistance.
Ohm's law is commonly written as V = IR, where V is voltage, I is current, and R is resistance.
Ohm's law can be rearranged as I = V/R and R = V/I to solve for an unknown quantity.
Voltage is the difference in electric potential between two points.
Current is the rate at which electric charge flows.
Resistance is a material's tendency to resist the flow of electric charge.
In a series circuit, the same current flows through every component.
In a parallel circuit, each branch has the same voltage across it.
A moving electric charge creates a magnetic field.

Show all 10 questions, answers, and explanations — full spoilers, only expand after playing

Heads up: opening this section reveals every question, every option, and the correct answer for this round. If you came here to play, scroll up and hit Play first.

Question 1: According to Ohm's law, which formula correctly represents the relationship between voltage (V), current (I), and resistance (R)?

V = I / R
V = R / I
V = I + R
V = I * R ✓ correct

Explanation: Ohm's law states that the voltage across a conductor is equal to the product of the current flowing through it and its resistance, expressed as V = IR.

Question 2: In a simple series circuit, what remains the same through every component?

Magnetic flux
Current ✓ correct
Resistance
Voltage

Explanation: In a series circuit, there is only one path for the charge to follow, meaning the current is the same through every component in the circuit.

Question 3: What is the primary physical phenomenon created by a moving electric charge?

A magnetic field ✓ correct
A static charge
A chemical reaction
An insulator

Explanation: A fundamental principle of electromagnetism is that any moving electric charge creates a magnetic field in the space surrounding it.

Question 4: Which law states that an induced current flows in a direction that opposes the change in magnetic flux that produced it?

Newton's law
Ohm's law
Lenz's law ✓ correct
Faraday's law

Explanation: Lenz's law describes the direction of an induced current, stating it will always oppose the change in magnetic flux that caused the induction.

Question 5: In a parallel circuit, what physical quantity is the same across each branch?

Current
Charge density
Resistance
Voltage ✓ correct

Explanation: In a parallel circuit, each branch is connected directly to the same two points, so the voltage across each branch is identical.

Question 6: What is an electromagnet typically made of to increase its strength?

A glass core
A rubber core
A plastic core
A ferromagnetic core ✓ correct

Explanation: An electromagnet is created by current flowing through a wire coil, and its magnetic strength is significantly increased by adding a ferromagnetic core.

Question 7: Faraday's law of induction relates an electromotive force to what change?

Voltage drop
Current flow
Electric resistance
Magnetic flux ✓ correct

Explanation: Faraday's law of induction states that a changing magnetic flux through a circuit induces an electromotive force in that circuit.

Question 8: If you know the voltage (V) and the current (I), how do you calculate resistance (R)?

R = V * I
R = V + I
R = V / I ✓ correct
R = I / V

Explanation: By rearranging Ohm's law (V = IR), you can solve for resistance by dividing the voltage by the current, resulting in R = V / I.

Question 9: Which term describes a material's tendency to resist the flow of electric charge?

Resistance ✓ correct
Current
Voltage
Induction

Explanation: Resistance is the measure of the opposition to current flow in an electrical circuit, representing how much a material resists the flow of charge.

Question 10: What is defined as the rate at which electric charge flows?

Magnetic flux
Resistance
Current ✓ correct
Voltage

Explanation: Current is defined as the rate of flow of electric charge past a point or region in an electrical circuit.

Priya