Tiwari Academy Discussion

Poll

Aadit

Asked: December 30, 2020In: Class 10 Science

Assertion (A): Magnetic field lines never intersect each other. Reason (R): There must not be two north directions at a point.

NCERT Solutions for Class 10 Science Chapter 13 Important Board Questions Magnetic Effects of Electric Current NCERT Books for Session 2022-2023 CBSE Board and UP Board Very Short Questions: Questions No: 20

Amrita

Asked: December 30, 2020In: Class 10 Science

What is the frequency of ac in India?

NCERT Solutions for Class 10 Science Chapter 13 Important Board Questions Magnetic Effects of Electric Current NCERT Books for Session 2022-2023 CBSE Board and UP Board Very Short Questions: Questions No: 2

Poll

Aadit

Asked: December 30, 2020In: Class 10 Science

Assertion (A): Every magnet has two poles–North and South. Reason (R): Like poles repel each other.

NCERT Solutions for Class 10 Science Chapter 13 Important Board Questions Magnetic Effects of Electric Current NCERT Books for Session 2022-2023 CBSE Board and UP Board Very Short Questions: Questions No: 19

Aadvika

Asked: December 30, 2020In: Class 10 Science

What is an electromagnet? what materials are used to make electromagnet? Can we use steel to make electromagnet?

NCERT Solutions for Class 10 Science Chapter 13 Important Board Questions Magnetic Effects of Electric Current NCERT Books for Session 2022-2023 CBSE Board and UP Board Short Questions: Questions No: 3

Aadvika

Asked: December 30, 2020In: Class 10 Science

(a) State Fleming’s left hand rule. (b) Write the principle of working of an electric motor. (c) Explain the function (i) Armature (ii) Brushes (iii) Split ring.

NCERT Solutions for Class 10 Science Chapter 13 Important Board Questions Magnetic Effects of Electric Current NCERT Books for Session 2022-2023 CBSE Board and UP Board long Questions: Questions No: 4

Poll

Amrita

Asked: December 29, 2020In: Class 10 Science

An alpha particle is diverted towards west is deflected towards north by a field. The field is magnetic. What will be the direction of field?

NCERT Solutions for Class 10 Science Chapter 13 Important Board Questions Magnetic Effects of Electric Current NCERT Books for Session 2022-2023 CBSE Board and UP Board Very Short Questions: Questions No: 15

Poll

Amrita

Asked: December 29, 2020In: Class 10 Science

What happens to the current in short circuit?

NCERT Solutions for Class 10 Science Chapter 13 Important Board Questions Magnetic Effects of Electric Current NCERT Books for Session 2022-2023 CBSE Board and UP Board Very Short Questions: Questions No: 14

Poll

Amrita

Asked: December 29, 2020In: Class 10 Science

What is electromagnetic induction?

NCERT Solutions for Class 10 Science Chapter 13 Important Board Questions Magnetic Effects of Electric Current NCERT Books for Session 2022-2023 CBSE Board and UP Board Very Short Questions: Questions No: 13

Poll

Amrita

Asked: December 29, 2020In: Class 10 Science

Which device produces the electric current?

NCERT Solutions for Class 10 Science Chapter 13 Important Board Questions Magnetic Effects of Electric Current NCERT Books for Session 2022-2023 CBSE Board and UP Board Very Short Questions: Questions No: 12

Poll

Amrita

Asked: December 29, 2020In: Class 10 Science

What is that instrument which can detect the presence of electric current in a circuit?

NCERT Solutions for Class 10 Science Chapter 13 Important Board Questions Magnetic Effects of Electric Current NCERT Books for Session 2022-2023 CBSE Board and UP Board Very Short Questions: Questions No: 11

Assertion (A): Magnetic field lines never intersect each other. Reason (R): There must not be two north directions at a point.

What is the frequency of ac in India?

Assertion (A): Every magnet has two poles–North and South. Reason (R): Like poles repel each other.

What is an electromagnet? what materials are used to make electromagnet? Can we use steel to make electromagnet?

(a) State Fleming’s left hand rule. (b) Write the principle of working of an electric motor. (c) Explain the function (i) Armature (ii) Brushes (iii) Split ring.

An alpha particle is diverted towards west is deflected towards north by a field. The field is magnetic. What will be the direction of field?

What happens to the current in short circuit?

What is electromagnetic induction?

Which device produces the electric current?

What is that instrument which can detect the presence of electric current in a circuit?

Which is the best website providing NCERT Solutions?

NCERT Books

Where can I get NCERT books in PDF format?

NIOS

NCERT Solutions

Sign Up

Sign In

Forgot Password

Tiwari Academy Discussion Latest Questions