How much heat is produced in a resistor

CUET Preparation Today

Start Free Mocks

Home Questions 4HCMFGCA38

Target Exam

CUET

Subject

General Test

Chapter

General Knowledge

Topic

Physics

Question:

How much heat is produced in a resistor having Resistance of R ohms when I amperes current is passed through it for t seconds ?

Options:

$I^2/R $ joule

$V^2/R $ joule

$I^2Rt $ joule

$V \times I \times t$ joule

Correct Answer:

$I^2Rt $ joule

Explanation:

The correct answer is option (3) : $I^2Rt $ joule