Day 607: JEE Mains Physics
5 questions. Try each one first, then open its answer.
Question 1
Current Electricity. Asked once: 15 Apr 2023
9Given below are two statements: Statement I: The equivalent resistance of resistors in a series combination is smaller than least resistance used in the combination. Statement II: The resistivity of the material is independent of temperature. In the light of the above statements, choose the correct answer from the options given below:Tap an option to check your answer.
Question 2
Electrostatics. Asked once: 30 Jan 2023
94As shown in the figure, a point charge is placed at the centre of conducting spherical shell of inner radius and outer radius . The electric field due to charge Q in three different regions I, II and III is given by: (I: , II: , III: )Tap an option to check your answer.
Question 3
Ray Optics. Asked once: 2021 Paper 9
18Your friend is having eye sight problem. She is not able to see clearly a distant uniform window mesh and it appears to her as nonuniform and distorted. The doctor diagnosed the problem as:Tap an option to check your answer.
Question 4
Semiconductor Electronics. Asked once: 8 Apr 2023
94For a given transistor amplifier circuit in configuration and . Value of base current isTap an option to check your answer.
Question 5
Current Electricity. Asked once: 13 Apr 2023
93In the network shown below, the charge accumulated in the capacitor in steady state will be:Tap an option to check your answer.