In the question number 8, the equivalent resistance between the points A and B , if V A >…
Physics · Class 12 · CBSE — Current Electricity
In the question number 8, the equivalent resistance between the points A and B, if VA > VB is
- 10 W
- 20 W
- 30 W
- 15 W
Answer
(A) 10 W
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- The number of electrons flowing through a conductor per second is 3.3 10 19 . The current flowing through the…
- A conductor of 10 is connected across a 6 V ideal source. The power supplied by the source to the conductor is
- The ratio of potential difference across AB in the circuit shown for the case (i) when switch S is closed and…
- An electric motor runs on DC source of emf 200 V and draws a current of 10 A. If the Efficiency be 40%, then…
- A 1250 W heater operates at 115 V. What is the resistance of the heating coil?
- Two resistors R 1 and R 2 of 4 and 6 are connected in parallel across a battery. The ratio of power…
- Thermo emf of a thermocouple varies with the temperature of the hot junction as = a + b 2 volt where the…
- Two cities are 150 km apart. Electric power is sent from one city to another city through copper wires. The…
More Current Electricity questions · Browse all practice questions