Question

In 1.0 second, a battery charger moves 0.54 CC of charge from the negative terminal to the positive terminal of a 1.5 VV AA battery. Part A How much work does the charger do?

Answer 1

Complete Question

In 1.0 second, a battery charger moves 0.54 CC of charge from the negative terminal to the positive terminal of a 1.5 VV AA battery.

Part A How much work does the charger do?

Part B: What is the power output of the charger in watts?

Answer:

Part A

`W =   0.75 \  J`

Part B

`P =  0.75 \  W`

Step-by-step explanation:

From the question we are told that

The time taken is t = 1 s

The amount of charge is Q = 0.54 C

The voltage of the battery is
`V  =  1.5 \  V`

Generally the workdone is mathematically represented as

`W =  Q *  V`

=>
`W =   0.54 *   1.5`

=>
`W =   0.75 \  J`

Generally the power output is mathematically represented as

`P =  (W)/(t)`

=>
`P =  (0.75)/(1)`

=>
`P =  0.75 \  W`