Capacitor Quiz 4 – Punjab Meritorious School Preparation Portal

Welcome to your 10th Aug Capacitor Quiz 4 CBT TEST

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The electric potential at a point (x, y) in the x - y plane is given by V = - k x y. The field intensity at a distance r from the origin varies as:

The electric potential at a point (x, y) in the x - y plane is given by V = - k x y. The field intensity at a distance r from the origin varies as:

The electric potential at a point (x, y) in the x - y plane is given by V = - k x y. The field intensity at a distance r from the origin varies as:

The electric potential at a point (x, y) in the x - y plane is given by V = - k x y. The field intensity at a distance r from the origin varies as:

The electric potential at a point (x, y) in the x - y plane is given by V = - k x y. The field intensity at a distance r from the origin varies as:

On rotating a point charge, having charge 'q' around a charge 'Q' in a circle of radius r, the work done will be:

On rotating a point charge, having charge 'q' around a charge 'Q' in a circle of radius r, the work done will be:

On rotating a point charge, having charge 'q' around a charge 'Q' in a circle of radius r, the work done will be:

On rotating a point charge, having charge 'q' around a charge 'Q' in a circle of radius r, the work done will be:

On rotating a point charge, having charge 'q' around a charge 'Q' in a circle of radius r, the work done will be:

A soap bubble is charged to a potential of 16 V. Its radius is then doubled. The potential of the bubble now will be:

16 V

8 V

4 V

2 V

Zero

Electric potential at any point is V = - 5x + 3y +√15 z, then the magnitude of electric field is :

3√2

4√2

5√2

7

If a charged spherical conductor of radius 10 cm has potential V at a point distant 5 cm from its centre, then the potential at a point 15 cm from the centre will be:

If a charged spherical conductor of radius 10 cm has potential V at a point distant 5 cm from its centre, then the potential at a point 15 cm from the centre will be:

If a charged spherical conductor of radius 10 cm has potential V at a point distant 5 cm from its centre, then the potential at a point 15 cm from the centre will be:

If a charged spherical conductor of radius 10 cm has potential V at a point distant 5 cm from its centre, then the potential at a point 15 cm from the centre will be:

If a charged spherical conductor of radius 10 cm has potential V at a point distant 5 cm from its centre, then the potential at a point 15 cm from the centre will be:

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