Physics, asked by montusingh3122, 11 months ago

a circular coil of wire consisting of hundred turn each of radius 8.0 centimetre carries a current of 0.4 T A what is the magnitude of magnetic field at the centre of the coil

Answers

Answered by yashyesh

0

Answer:

B at the center of a current carrying coil is given by B= μ₀NI/2R

Explanation:

μ₀=4π×10⁻⁷

now if you substitute

B=4×3.14×10⁻⁷×100×0.4/8×10⁻²

B=6.28×10⁻⁴ T

Previous Question

Next Question

Similar questions

History, 6 months ago

What is the status of nobles in Russia before revolution.

Science, 6 months ago

If PH 6 and 9 mixed then approximate pH of the solution ...

English, 6 months ago

all tourism should have some travel, but not all travel is tourism. explain this.

Math, 11 months ago

find no of edges,if vertex = 6, faces = 5 in eullers formula...

Math, 11 months ago

Divide the polynomial p(x) by the polynomial g(x) and find the quotient and remainder in each of the following $p(x) =x ^3 - 3x {}^{2} + 5x - 3 g(x) = x {}^{2} - 2$ ...

Social Sciences, 1 year ago

In the Mekong-Ganga Cooperation, an initiative of six countries, which of the following is/are not a participant/ participants? 1. Bangladesh 2. Cambodia 3. China 4. Myanmar 5. Thailand Select the correct answer using the code given below. (a) 1 only (b) 2, 3 and 4 (c) 1 and 3 (d) 1, 2 and 5...

Social Sciences, 1 year ago

In which of the following regions of India are shale gas resources found? 1. Cambay Basin 2. Cauvery Basin 3. Krishna-Godavari Basin Select the correct answer using the code given below. (a) 1 and 2 only (b) 3 only (c) 2 and 3 only (d) 1, 2 and 3...

Social Sciences, 1 year ago

In the year 2002, the President of India presented the national award for excellence in public administration and management sciences to:a. Kumar Manglam Birlab. N R Narayana Murthyc. Rahul Bajajd. Ratan Tata...