Y11 Electricity | Baamboozle - Baamboozle | The Most Fun Classroom Games!

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WHat is the unit for resistance, current and potential difference?

Ohms, Amps, Volts

If A1 is 5A, what is A2?

5A

Which of the following materials is an insulator? a) Copper b) Aluminum c) Rubber d) Silver

c) Rubber

What type of circuit has only one path for current to flow? a) Series circuit b) Parallel circuit c) Closed circuit d) Open circuit

a) Series circuit

If Ammeter 1 is 6A, what is ammeter 2?

2A

What is one advantage of parallel circuit?

If one loop in the circuit is broken, the current will still flow through the other loops.

What is current?

flow of electrons

What is the unit of electrical power? a) Volt b) Ampere c) Ohm d) Watt

d) Watt

If resistance is 10 Ohms, and current is 5A, what is the potential difference?

50 V

What is the main function of a resistor in an electrical circuit? a) To store electrical energy b) To control voltage c) To control current d) To convert electrical energy to mechanical energy

c) To control current

Which of the following is a unit of electrical potential difference? a) Ampere b) Ohm c) Volt d) Watt

c) Volt

If P.D at V1 is 6V, what is P.D at V2?

2V

what is a resistance?

measure of the opposition to current flow in an electrical circuit.

Which law states that the current through a conductor between two points is directly proportional to the voltage across the two points? a) Ohm's Law b) Newton's Law c) Coulomb's Law d) Boyle's Law

a) Ohm's Law

What is the term for the rate of energy transfer?

Power

what is this symbol?

fuse

What is the unit of electric charge? a) Joule b) Volt c) Ampere-hour d) Coulomb

d) Coulomb

What is the SI unit of electric current? a) Volt b) Watt c) Ampere d) Ohm

c) Ampere

What is the resistance of a conductor if a current of 5 amperes flows through it when a voltage of 10 volts is applied? a) 15 ohms b) 2 ohms c) 0.5 ohms d) 50 ohms

b) 2 ohms

What is the difference between a series and a parallel circuit?

In a series circuit, electric charge can only flow in a single loop. In a parallel circuit, there are two or more paths through which electric charge can flow.

How do you calculate resistance?

R = V/ I

what is this symbols?

variables resistor

What does AC stand for in electrical terms? a) Alternating Current b) Automatic Control c) Alternating Capacitance d) Alternating Charge

a) Alternating Current

What happens if there is any break in the loop in a series circuit?

Any break in the loop in a series circuit, such as a burned-out or missing bulb, stops the current from flowing.