EE MC Current Electricity What will be energy used by the battery if the battery has to drive 6.28 x 1018 electrons with a potential difference of 20 V across the terminal?

What will be energy used by the battery if the battery has to drive 6.28 x 1018 electrons with a potential difference of 20 V across the terminal?

Current Electricity

What will be energy used by the battery if the battery has to drive 6.28 x 1018 electrons with a potential difference of 20 V across the terminal?

A. 5 joules
B. 10 joules
C. 15 joules
D. 20 joules

Answer: D

EE MC

What will be energy used by the battery if the battery has to drive 6.28 x 1018 electrons with a potential difference of 20 V across the terminal?

What will be energy used by the battery if the battery has to drive 6.28 x 1018 electrons with a potential difference of 20 V across the terminal?

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