Answer : Power = 900 watts
Explanation :
It is given that,
A car battery can deliver up to 75 amps of current at a voltage of 12 volts. The power delivered is given by the following relation :
[tex]P=VI[/tex]
or
[tex]P=I^2R[/tex]
or
[tex]P=\dfrac{V^2}{R}[/tex]
In this case, we use relation (1)
[tex]P=12\ V\times 75\ A[/tex]
[tex]P=900\ W[/tex]
The correct option is (A) " 900 Watts ".
Hence, this is the required solution.
