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a circular sheet of radius 5 cm is placed in a uniform electric field of 5 into 10 raise to power 5 volt per metre the plane of the sheet makes an angle of 30 with electric field then determine the electric flux associated with the sheet |
Answer» <html><body><p>Here, r=10cm=0.1m,<a href="https://interviewquestions.tuteehub.com/tag/e-444102" style="font-weight:bold;" target="_blank" title="Click to know more about E">E</a>=5×10 5 NC −1 AS the angle between the pane sheet and the electric field is <a href="https://interviewquestions.tuteehub.com/tag/60-328817" style="font-weight:bold;" target="_blank" title="Click to know more about 60">60</a> o , angle made by the normal to the <a href="https://interviewquestions.tuteehub.com/tag/plane-1155510" style="font-weight:bold;" target="_blank" title="Click to know more about PLANE">PLANE</a> sheet and the electric field is θ=90 o −60 o =30 o ϕ E =EScosθ =E×πr 2 cosθ =5×10 5 ×3.14×(0.1) 2 cos30 o =1.36×10 4 Nm 2 C −1Explanation:</p></body></html> | |