26 - Magnetism Questions Answers

Is magnetic field conservative?

Asked By: JAIDIP PATRA 5 Month ago
is this question helpfull: 8 4 submit your answer

two circular loops, of radii r and 2r, have currents i and i/2 flowing through them in clockwise and anti clockwise sence respectively. if their equivalent magnetic moments are Mand Mrespectively , state the relation between Mand M2.

 

Asked By: PRASIDDHI MEHTA 4 year ago
is this question helpfull: 1 0 submit your answer
Asked By: BHUPESH THAKUR 4 year ago
is this question helpfull: 0 1 submit your answer
Two circular loops, of radii r and 2r, have currents I and I/2 flowing through them in clockwise and anticlockwise sense respectively. If their equivalent magnetic moments are M1and M2respectively, state the relation between M1and M2
Asked By: BHUPESH THAKUR 4 year ago
is this question helpfull: 3 1 read solutions ( 1 ) | submit your answer
Sir my question is 3.231 I room a direct current I flows...
Asked By: NEERAJ SHARMA 4 year ago
is this question helpfull: 1 0 submit your answer

 

Two Magnets of M magnetic dipole moment are placed shown in figure. What will be the intensity of magnetism at the point P shown in figure. 

Asked By: BONEY HAVELIWALA 5 year ago
is this question helpfull: 3 1 submit your answer
Answer Strategies and trick by Manish sir (it will help you to solve it by yourself)

the resultant dipole moment is √2M  thus  the resultant magnetic  field is  μ2√2M/4πd3   (ans)

CALCULATE  THE MAGNETIC FIELD  AT THE CENTRE OF SQUARE WIRE OF SIDE (2)1/2cm  AND CARRYING A CURRENT OF 10A.?

Asked By: GAUTAM SAGAR 5 year ago
is this question helpfull: 2 0 read solutions ( 1 ) | submit your answer
Answer Strategies and trick by Manish sir (it will help you to solve it by yourself)

method given by BONEY is correct but formula is not correct

it should be B = 4×{ (μ0I) / 4πR } × [sinθ1+ Sinθ2]

can you explain the magnetic meridian, geometric meridian and angle of deep? with diagram if possible

Asked By: BONEY HAVELIWALA 5 year agoSolved By: SARIKA
is this question helpfull: 3 0 read solutions ( 1 ) | submit your answer

two short magnets of equal dipole momet M are fastened perpedicularat their centre.the magnitude of  magnetic feild at adistance d from the centre on the bisector of right angles is?

Asked By: AKANKSHA 5 year agoSolved By: SARIKA
is this question helpfull: 3 0 read solutions ( 1 ) | submit your answer
Answer Strategies and trick by Manish sir (it will help you to solve it by yourself)

the resultant dipole moment is √2M  thus  the resultant magnetic  field is  μ2√2M/4πd3   (ans)

this answer is given by sarika and is correct answer

is impedence as same as resistanace in a circuit // and // are capacitive reactance and inductive reactance constant values(i.e. independant of value of current in ac circuit at any time)  ?? 

Asked By: AAYUSH TANEJA 5 year ago
is this question helpfull: 1 0 submit your answer
Answer Strategies and trick by Manish sir (it will help you to solve it by yourself)

Write the question with correct symbols

 

yes it is equivalent to resistance for that circuit

Login Here

username / email :

password :

register | forget password