Calculate the magnetic field intensity at a distance of \( 20 \mathrm{~cm} \) from a pole of str...

Channel:
PW Solutions
Subscribers:
453,000
Published on ● Video Link: https://www.youtube.com/watch?v=AdzoIxbJvNA


Duration: 3:27
0 views
0

Calculate the magnetic field intensity at a distance of \( 20 \mathrm{~cm} \) from a pole of strength \( 40 \mathrm{~A} / \mathrm{m} \) in air. What is the magnetic induction at the same point?
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-16The number of carbon compounds is very large because: (A) carbon is tetra-valent (B) it has non-...
2022-11-16What are coral reefs ? How does a barrier reef differ from a fringing reef?
2022-11-16Form the differential equation not containing the arbitrary constant(s) and satisfied by the fol...
2022-11-16рдпрджрд┐ рдХрд┐рд╕реА A.P. рдХреЗ рддреАрд╕рд░реЗ рдФрд░ рдиреМрд╡реЗрдВ рдкрдж рдХреНрд░рдорд╢рдГ 4 рдФрд░ \( -8 \) рд╣реИрдВ, рддреЛ рдЗрд╕рдХрд╛ рдХреМрди-рд╕рд╛ рдкрдж рд╢реВрдиреНрдп рд╣реЛрдЧрд╛?
2022-11-16Taxon represents: (A) Rank in classification (B) Basic unit of classification (C) Both of these ...
2022-11-16A ball rolled on ice with a velocity of \( 8 \mathrm{~m} / \mathrm{s} \) comes to rest after tra...
2022-11-16A concave mirror of focal length \( 15 \mathrm{~cm} \) forms an image having twice the linear di...
2022-11-16Find the value of \[ \frac{a}{a-b}-\frac{b^{2}}{a^{2}+a b+b^{2}}-\frac{a^{3}+b^{3}}{a^{3}-b^{3}} \]
2022-11-16The law of conservation of momentum applies to a system of colliding objects only if (A) there i...
2022-11-16Statement I: The \( 200 \mathrm{~W} \) bulbs glows with more brightness then \( 100 \mathrm{~W} ...
2022-11-16Calculate the magnetic field intensity at a distance of \( 20 \mathrm{~cm} \) from a pole of str...
2022-11-16The correct order of dipole moment is: (A) \( \mathrm{CH}_{4}\mathrm{NF}_{3}\mathrm{NH}_{3}\math...
2022-11-16The coefficient of linear expansion of an inhomogeneous rod changes linearly from \( \alpha_{1} ...
2022-11-16What is Gouty Arthritis?
2022-11-16When equal volumes of two substances are mixed together, the specific gravity of the mixture is ...
2022-11-16The radius of the base of a cone is increasing at the rate of \( 3 \mathrm{~cm} / \) minute and ...
2022-11-16The correct order of radii is: (A) \( \mathrm{N}\mathrm{Be}\mathrm{B} \) (B) \( \mathrm{F}^{-}\m...
2022-11-16Evaluate the following integrals: \[ \int_{0}^{\pi} \frac{x}{a^{2}-\cos ^{2} x} d x, a1 \]
2022-11-16рдкреНрд░рджрд░реНрд╢рд┐рдд рдЕрдореНрд▓реЛрдВ рдХреЗ рдкреНрд░рддреНрдпреЗрдХ рдпреБрдЧреНрдо рдореЗрдВ рдХреМрди рд╕рд╛ рдЕрдореНрд▓ рдЕрдзрд┐рдХ рдкреНрд░рдмрд▓ рд╣реИ? \( \mathrm{CH}_{2} \mathrm{FCH...
2022-11-16Parkinson's disease (characterised by tremors and progressive rigidity of limbs) is caused by de...
2022-11-16Which set of conditions represents easiest way to liquefy a gas? (A) Low temperature and high pr...