Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Current Electricity

Question:

Which are the correct statements from given below:

A. Kirchhoff's junction rule is based on conservation of charge
B. Current is a vector quantity.
C. Current density is a vector quantity.
D. Resistance doesn't depend on dimension of conductor.
E. Resistivity depends on temperature.

Choose the correct answer from the options given below:

Options:

A, D, E Only

B, C, D Only

A, C, E Only

A, B Only

Correct Answer:

A, C, E Only

Explanation:

 A. Kirchhoff's junction rule is based on conservation of charge
B. Current is a Tensor quantity.
C. Current density is a vector quantity.
D. Resistance depend on length and area of conductor.
E. Resistivity depends on temperature.

The correct answer is Option (3) → A, C, E Only