Home / Physics / Question
MCQ
A 12 V battery is connected across a 4 Ω resistor. The current drawn is:
Physics
A 3 A
B 48 A
C 0.33 A
D 8 A
Explanation

I = V/R = 12/4 = 3 A

Related MCQs

The momentum of a body of mass 5 kg moving with velocity 6 m/s is:
Physics View
In adiabatic process:
Physics View
Eddy currents are produced in:
Physics View
Critical angle for glass-air is approximately:
Physics View
In a parallel plate capacitor, if the distance between plates is doubled, the capacitance:
Physics View
Gravitational force between two masses is proportional to:
Physics View