Class 12 Physics Objective 1. If any ammeter is shunted, then the total resistance of the circuit : a. Increases b. Decreases c. remains same d. none of these Ans – ( B ) 2. Resistance of ideal ammeter is a. Infinity b. Zero c. 100 ohm d. 50 ohm Ans – ( B ) … Read more
Class 12 Bihar Board Physics : 1. If any ammeter is shunted, then the total resistance of the circuit : a. Increases b. Decreases c. remains same d. none of these Ans – ( B ) 2. Resistance of ideal ammeter is a. Infinity b. Zero c. 100 ohm d. 50 ohm Ans – ( … Read more
Bihar Board 12 Physics Objective Board Exam 2024 Question 1. A soap bubble is given a negative change, then it’s radius ( A ) Increase ( B ) Decrease ( C ) Remains unchanged ( D ) May increases or decreases Ans – ( A ) 2. Metallic sphere of radius R is charged to … Read more
Bihar Board Physics Objective Question Bihar Board Exam 2024 Question 1. A soap bubble is given a negative change, then it’s radius ( A ) Increase ( B ) Decrease ( C ) Remains unchanged ( D ) May increases or decreases Ans – ( A ) 2. Metallic sphere of radius R is charged … Read more
Bihar Board Physics Exam 2024 Objective Type Questions With Answer 1. Electric Field lines provide information about : ( A ) Field strength ( B ) Direction ( C ) Nature of charge ( D ) all of these Ans – ( D ) 2. The law, governing the force acting between two electric charge … Read more
