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12th Physics Electric Charges & field VVI Objective Question 12 वीं भौतिकी विद्युत क्षेत्र तथा विद्युत आवेश ऑब्जेक्टिव प्रशन 12th Exam – [ इंटर परीक्षा ] Physics -भौतिकी 1.विद्युत क्षेत्र तथा विद्युत आवेश (Electric Fields & Charge) 1. हवा में εr का मान होता है : (A) शून्य (B) अनंत (C) 1 (D) 9 x […]
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Class 12th Physics VVI Objective Model Set Question With Answer कक्षा 12 भौतिक विज्ञान मॉडल पेपर Model Set- 05 1. मुक्त आकाश (निर्वात) की विद्युतशीलता- (A) 1 होती है (B) 1 से ज्यादा होती है (C) 1 से कम परंतु शून्य नहीं होगी (D) शून्य होगी Answer:- (C) 2. परावैद्युतता की विमाएँ क्या है? (A) […]
12th Board Exam Physics Chapter 2 Electric Potential And Capacitance Objective Question Electrostatics Potential And Capacitance 1. If uniform electric field exists along Z-axis, equipotential is along (A) XY-plane (B) XZ-plane (C) YZ-plane (D) anywhere Answer:- A 2. Eight drops each of radius r and charge q are merged to form a big drop. The potential energy […]