Question

When running on its 11.4 V battery, a laptop computer uses 8.3 W. The computer can run on battery power for 7.5 h before the battery is depleted. Part A What is the current delivered by the battery to the computer

Answer 1

The correct answer is "0.73 A".

Step-by-step explanation:

Given that:

Power,

P = 8.3 W

Voltage,

ΔV = 11.4 V

The current will be:

⇒
`I = (P)/(\Delta V)`

On substituting the values, we get

⇒
`=(8.3)/(11.4)`

⇒
`=0.73 \ A`