Current

1. 1What is current?

   1. AThe energy provided by the battery.
   2. BThe flow of electrons in a circuit.
   3. CThe flow of neutrons in a circuit.
   4. DThe push and energy of protons in the circuit.
2. 2Look at this diagram:
   How many switches would you need to be able to turn each bulb on?

   

   1. A1
   2. B2
   3. C3
   4. D4
3. 3Look at this diagram of a series circuit:
   Each A represents an ammeter. If A1 is 12 amps, what is the current reading for A2?
   

   

   1. A6A
   2. B12A
   3. C4A
   4. D3A
4. 4Look at this diagram of a parallel circuit:
   A1 is the total current of the circuit. It is 21A. Work out what A2 would be.

   

   1. A21A
   2. B14A
   3. C7A
   4. D10.5A

Descripción

(Electricity) Physics Test sobre Current, creado por ismenesofokleous el 15/12/2014.

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ismenesofokleous

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English

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