Explain Fleming's right hand rule.

Important Questions on Magnetic Effects of Electric Current

MEDIUM

10th CBSE

IMPORTANT

Modern's ABC+ Of Science Physics>Chapter 2 - Magnetic Effects of Electric Current>Practice Exercise 2D>Q 4

What is the difference between direct current and alternating current?

MEDIUM

10th CBSE

IMPORTANT

Modern's ABC+ Of Science Physics>Chapter 2 - Magnetic Effects of Electric Current>Practice Exercise 2E>Q 1

Draw a diagram of domestic electric circuit.

EASY

10th CBSE

IMPORTANT

Modern's ABC+ Of Science Physics>Chapter 2 - Magnetic Effects of Electric Current>Practice Exercise 2E>Q 2

What is an electric fuse? What is its principle of working?

EASY

10th CBSE

IMPORTANT

Modern's ABC+ Of Science Physics>Chapter 2 - Magnetic Effects of Electric Current>Practice Exercise 2E>Q 3

Differentiate between overloading and short-circuiting.

EASY

10th CBSE

IMPORTANT

Modern's ABC+ Of Science Physics>Chapter 2 - Magnetic Effects of Electric Current>Practice Exercise 2E>Q 4

Give some advantages of a.c. over d.c.

EASY

10th CBSE

IMPORTANT

Modern's ABC+ Of Science Physics>Chapter 2 - Magnetic Effects of Electric Current>Practice Exercise 2E>Q 5

What is the colour of (a) Live wire (b) Neutral wire?

MEDIUM

10th CBSE

IMPORTANT

Modern's ABC+ Of Science Physics>Chapter 2 - Magnetic Effects of Electric Current>PRACTICE QUESTIONS>Q 1

You are facing a coil through which a current $I$ is passing in the clockwise direction. The magnetic field of the coil towards you is

MEDIUM

10th CBSE

IMPORTANT

Modern's ABC+ Of Science Physics>Chapter 2 - Magnetic Effects of Electric Current>PRACTICE QUESTIONS>Q 2

The magnetic field due to a long straight conductor carrying current is independent of