Request a call back

Join NOW to get access to exclusive study material for best results

ICSE Class 10 Answered

a straight current carrying wire carries an electric current of 200 A..what will be the magnetic field due to this current at point 2m away from the wire?...pls give me the formula
Asked by tluser3 | 03 Jan, 2018, 09:23: PM
answered-by-expert Expert Answer
The formula is begin mathsize 12px style B space equals space fraction numerator mu subscript 0 space I over denominator 2 pi d end fraction end style, where I is current, d is distance from wire and μ0 is permitivity of free space.
begin mathsize 12px style B space equals space fraction numerator 4 pi cross times 10 to the power of negative 7 end exponent cross times 200 over denominator 2 cross times pi cross times 2 end fraction space equals space 200 cross times 10 to the power of negative 7 end exponent space T e s l a end style
 

Answered by | 03 Jan, 2018, 11:11: PM
ICSE 10 - Physics
Asked by anubhutiupadhaya | 04 Mar, 2024, 01:04: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Physics
Asked by vijayprabath7 | 28 Jan, 2024, 04:41: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Physics
Asked by foodonly742 | 02 Jan, 2024, 11:06: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Physics
Asked by krishnathakurt139 | 06 Dec, 2023, 09:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Physics
Asked by praggya.srivastava.g1972 | 13 Oct, 2023, 10:51: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Physics
Asked by praggya.srivastava.g1972 | 11 Sep, 2023, 08:48: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Physics
Asked by praggya.srivastava.g1972 | 10 Sep, 2023, 10:52: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
Get Latest Study Material for Academic year 24-25 Click here
×