MEDIUM
10th CBSE
IMPORTANT
Earn 100

A bulb used in a car is rated 12 V, 48 W. Find the energy consumed in one minute when the bulb is connected to

(a) a 12-V battery

Important Questions on Electricity

MEDIUM
10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 4 - Electricity>EXERCISES>Q 29

A bulb used in a car is rated 12 V, 48 W. Find the energy consumed in one minute when the bulb is connected to

(b) a 6-V battery.

EASY
10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 4 - Electricity>EXERCISES>Q 1
The potential at a point is 20 V. The work done in bringing a charge of 0.5 C from infinity to this point will be
EASY
10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 4 - Electricity>EXERCISES>Q 2
A negative charge released from a point A moves along the line AB. The potential at A is 15 V, and it varies uniformly along AB. The potential at B
EASY
10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 4 - Electricity>EXERCISES>Q 3
A charge is taken from a point A to a point B. The work done per unit charge in the process is called
EASY
10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 4 - Electricity>EXERCISES>Q 4
Joule per coulomb is same as the:
EASY
10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 4 - Electricity>EXERCISES>Q 5
A voltmeter is used to measure
EASY
10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 4 - Electricity>EXERCISES>Q 6
On which of the following no 'plus' or minus' sign is marked?
EASY
10th CBSE
IMPORTANT
Foundation Science Physics for Class 10>Chapter 4 - Electricity>EXERCISES>Q 8
In a metal,