48 - Electric Field and Potential Questions Answers

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Asked By: TAPASGUPTA
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An electric dipole moment p=(i-3j+2k)10^-29 Cm is at origin (0,0,0).The electric field due to this dipole at r=i+3j+5k (note p.r≠0) is parallel to ?

 

Asked By: PRIYANSHU SINGH
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Asked By: VIBHU
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E= 2x/(x²+y2 ) i + 2y/(x²+y²) j

V find karna hai 

Asked By: RAJAT SINGH
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Asked By: TONY
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Asked By: TONY
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. Dear Sir kindly help solve this question

1
Asked By: RK GUPTA
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Sir this is figure given in question. Question: Electric field lines of portion of an electric field that is symmetrical with respect to rotation about y-axis are show in the figure. A charge particle stays in equilibrium at point (0,10). If modulus of charge of the particle is changed gradually till it shifts to another equilibrium position (0,0),estimate fractional change in the charge modulus.                                                      Options : A) 1/3 B)2/3 C)1/9 D)8/9
Asked By: MUDIT
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Answer in lower image .Dear Sir,Kindly help solve.
Asked By: RK GUPTA
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Joshi sir comment

 

Asked By: ABHISHEK
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Joshi sir comment

All options are dimensionally incorrect. Please rectify.

 

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