Magnetic Effects of Current and Magnetism (KVPY Stream-SA (Class 11) Physics): Questions 6 - 6 of 6

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 242 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 200.00 or

Question number: 6

» Magnetic Effects of Current and Magnetism » Biot - Savart Law

MCQ▾

Question

The magnetic field at the center of hydrogen atom due to its revolving electron is –

Given: radius of electronic orbit = 0.67 Å, Velocity of the electron =2.8106ms

Choices

Choice (4) Response
a.

8.75 T

b.

9.98 T

c.

11.75 T

d.

10.12 T

Sign In