A 12V battery has an internal resistance of 0.5W.If a cable of 1.0W resistance is connected across the two terminals of the battery, the current drawn from the battery is

Similar Questions

Two cells each of e.m.f. 1.5V and an internal resistance 2$\Omega$ are connected in parallel. Calc...

from the diagram above, the inductive reactance and the resistance R are respectively ...

If the frequency of the e.m.f. source in the a.c. circuit illustrated above is $\frac{500}{\pi}$Hz...

A cell of e.m.f 1.5V and internal resistance 2.552 is connected in series with an ammeter resistance...

Electricity is supplied to a school along a cable of total resistance 0.5Ω with the maximum curre...

A body of mass 2kg is released from rest on a plane inclined at an angle of 60° to the hori...

When two cells of negligible internal resistances and equal e.m.f. denoted by E$_1$ and E\(_2...

A tuning fork sounds louder when its stem is pressed against a table top than when held in air becau...

Temperature is the property of a body which is proportional to the ____. ...

An immersion heater rated 2.0A, 240V is used to boil water from temperature 52°c to 100°c. If the ...