Question

3. One watt an electric current can also be represented as
A. 1J / 1 * C;
B.1C/1s
C.1C/1J
D.1J/1s
answer fast urgent ​

Answer 1

Answer:

D 1J/1s

Explanation:

POWER = ENERGY/TIME

WATT = JOULES/SEC

1WATT = 1JOULES/1SEC

1W = 1J/1s

Answer 2

D) 1J/1s

Explanation:

We know that:

Power is the amount of energy transferred or converted per unit time.

SI unit of power is watt.

So,

POWER = ENERGY/TIME

SI unit of energy is Joules and SI unit of time is seconds.

=> WATT = JOULES/SEC

=> 1WATT = 1JOULES/1SEC

=> 1W = 1J/1s

Hence, 1 watt = 1joules/1sec

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