Advertisements
Advertisements
प्रश्न
One unit of electrical energy consumed is equal to 1000 kilowatt-hour.
विकल्प
True
False
Advertisements
उत्तर
One unit of electrical energy consumed is equal to 1000 kilowatt-hour - true.
APPEARS IN
संबंधित प्रश्न
Three 2 V cells are connected in series and used as a battery in a circuit.
How many joules of electrical energy does 1 C gain on passing through (i) one cell (ii) all three cells?
The circuit diagram given below shows the combination of three resistors R1, R2 and R3:
Find :
(i) total resistance of the circuit.
(ii) total current flowing in the circuit.
(iii) the potential difference across R1.
What happens to the other bulbs in a series circuit if one bulb blows off?
A battery of e.m.f. 15 V and internal resistance 3 ohm is connected to two resistors of resistance 3 ohm and 6 ohm in series. Find:
(i) The current through the battery,
(ii) The p.d. between the terminals of the battery.
Find the effective resistance in the following circuit diagrams (Fig.):

Answer the following question.
What is the function of a galvanometer in a circuit?
1020 electrons, each having a charge of 1.6 x 10-19 C, flows in a circuit V is 0.1s. What is the current in ampere?
