@⇒ Electrostatics ⇒ Electrical Engineering Multiple Choice Questions / Objective type questions, MCQ's, with question and answers, download free PDF, short cut notes, rapid fire notes, best theory

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Q1.	The electric potential due to an electric dipole at an axial point distant r from the dipole is related to r as
A.	r¹ [Wrong Answer]
B.	r^-1 [Wrong Answer]
C.	r² [Wrong Answer]
D.	r^-2 [Correct Answer]
View Answer 13 -3 Explanation:- Answer : D Discuss it below : Click here for more comments


Q2.	charge q is divided into two parts q1, and (q - q1) what is the ratio q/q1 so that the force between the two parts placed a given distance apart is maximum
A.	1 : 1 [Wrong Answer]
B.	2 : 1 [Correct Answer]
C.	1 : 2 [Wrong Answer]
D.	1 : 4 [Wrong Answer]
View Answer 10 -8 Explanation:- Answer : B Discuss it below : Muhammad Ramzan Said on 2020-07-09 22:29:25 J Click here for more comments


Q3.	The electric potential at the surface of an atomic nucleus (z = 50) of radius 9 x 10^-15 m is
A.	80 volt [Wrong Answer]
B.	8 x 10⁶ volt [Correct Answer]
C.	9 volt [Wrong Answer]
D.	9 x 10⁵ volt [Wrong Answer]
View Answer 14 -15 Explanation:- Answer : B Discuss it below : Click here for more comments


Q4.	A soap bubble is given a negative charge then its radius
A.	Decreases [Wrong Answer]
B.	Increases [Correct Answer]
C.	Remains unchanged [Wrong Answer]
D.	None of these [Wrong Answer]
View Answer 6 -2 Explanation:- Answer : B Discuss it below : Click here for more comments


Q5.	A positively charged glass rod attracts an object. The object must be
A.	Negatively charged [Wrong Answer]
B.	Neutral [Wrong Answer]
C.	Either negatively charged or neutral [Correct Answer]
D.	A magnet [Wrong Answer]
View Answer 38 -19 Explanation:- Answer : C Discuss it below : SOFIYAN KHAN Said on 2022-04-03 02:25:59 Hiii yes c Click here for more comments

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