Electromagnetism
Current Electricity
MCQ (Single Correct Answer)
Moving Charges and Magnetism
MCQ (Single Correct Answer)
Magnetism and Matter
MCQ (Single Correct Answer)
Electromagnetic Induction
MCQ (Single Correct Answer)
Alternating Current
MCQ (Single Correct Answer)
Electromagnetic Waves
MCQ (Single Correct Answer)
Modern Physics
Dual Nature of Radiation
MCQ (Single Correct Answer)
Semiconductor Devices and Logic Gates
MCQ (Single Correct Answer)
1
BITSAT 2022
MCQ (Single Correct Answer)
+3
-1

Which one of the following graphs represents the variation of electric potential with distance r from the centre of a non-conducting charged sphere of radius R?

A
BITSAT 2022 Physics - Electrostatics Question 5 English Option 1
B
BITSAT 2022 Physics - Electrostatics Question 5 English Option 2
C
BITSAT 2022 Physics - Electrostatics Question 5 English Option 3
D
BITSAT 2022 Physics - Electrostatics Question 5 English Option 4
2
BITSAT 2021
MCQ (Single Correct Answer)
+3
-1

Four charges equal to + Q are placed at the four corners of a square and a charge ($$-$$q) is at its centre. If the system is in equilibrium, then the value of $$-$$q is

A
$$ - {Q \over 4}(1 + 2\sqrt 2 )$$
B
$${Q \over 2}(2\sqrt 2 + 1)$$
C
$${Q \over 4}(1 + 2\sqrt 2 )$$
D
$${Q \over 4}(1 + \sqrt 2 )$$
3
BITSAT 2021
MCQ (Single Correct Answer)
+3
-1

An electric dipole is placed at an angle of 30$$^\circ$$ in a non-uniform electric field. The dipole will experience

A
torque only
B
translational force only in the direction of the field
C
translational force only in a direction normal to the direction of the field
D
torque as well as a translational force
4
BITSAT 2020
MCQ (Single Correct Answer)
+3
-1

A charge +q is placed at the origin O of XY-axes as shown in the figure. The work done in taking a charge Q from A to B along the straight line AB is

BITSAT 2020 Physics - Electrostatics Question 6 English

A
$${{qQ} \over {4\pi {\varepsilon _0}}}\left( {{{a - b} \over {ab}}} \right)$$
B
$${{qQ} \over {4\pi {\varepsilon _0}}}\left( {{{b - a} \over {ab}}} \right)$$
C
$${{qQ} \over {4\pi {\varepsilon _0}}}\left( {{b \over {{a^2}}} - {1 \over b}} \right)$$
D
$${{qQ} \over {4\pi {\varepsilon _0}}}\left( {{a \over {{b^2}}} - {1 \over b}} \right)$$
Questions Asked from MCQ (Single Correct Answer)
BITSAT Subjects
English Proficiency