Edzy
Single Answer MCQ
Q-00019382

Calculate the heat generated by transferring 96000 coulombs of charge across a potential difference of 50 V in one hour.

1

4800000 J

2

9600000 J

3

960000 J

4

480000 J

Answer and Solution

Answer

B. 9600000 J

Solution:

Using H = QV = 96000 C × 50 V = 4800000 J. Therefore, the heat generated is 4800000 J.

Watch Video Solution

Keep Practising

Students who asked this also explored

Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.

Q1.

Which material is commonly used for making filaments in electric bulbs due to its high melting point?

Single Answer MCQ
View explanation
Q2.

What is the principle behind the operation of an electric heater?

Single Answer MCQ
View explanation
Q3.

How does increasing the resistance in a circuit impact the heating effect?

Single Answer MCQ
View explanation
Q4.

What is one major disadvantage of the heating effect of electric current in circuits?

Single Answer MCQ
View explanation