Heating Effect of Electric Current

Heating Effect of Electric Current

10th Grade

10 Qs

quiz-placeholder

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Heating Effect of Electric Current

Heating Effect of Electric Current

Assessment

Quiz

Physics

10th Grade

Hard

Created by

Satheesh Kumar

Used 107+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The work done in moving the charge Q through a potential difference V

Q/V

V/Q

QV

1/QV

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The amount of heat H produced in time t is

VIt

1/VIt

VI

QV

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If resistance increases in the circuit then the heat energy ______________

increases

decreases

no change

all the above

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How much current is produced in an electric iron consumes energy at a rate of 880 W with the voltage is 220 V ?

2 ampere

4 ampere

6 ampere

8 ampere

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An electric iron of resistance 10 Ω takes a current of 2 A. Calculate the heat developed in 3 Sec.

60 J

30 J

3.3 J

120 J

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The electric heating is used in

Fuse

Light

heater

All of the above

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The rate at which electric energy is dissipated or consumed in an electric circuit is caleed

Electric Potential

Electric Resistance

Electric Power

Electric Energy

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