Electrostatic Potential
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359401 Assertion :
\(A\) and \(B\) are two conducting spheres of same radius. \(A\) being solid and \(B\) hollow. Both are charged to the same potential. Then, charge on \(A=\) charge on \(B\).
Reason :
Potentials on both are same

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359402 Two metal spheres of radii 0.01 \(m\) and 0.02 \(m\) are given a charge of 15 \(mC\) and 45 \(mC\) respectively. They are then connected by a wire. The final charge on the first sphere is ......\( \times {10^{ - 3}}C\)

1 \(40\)
2 \(30\)
3 \(20\)
4 \(10\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359403 Assertion :
No work is done in taking a positive charge from one point to other inside a positively charged metallic sphere while outside the sphere work is done in taking the charge toward the sphere.
Reason :
Inside the sphere electric potential is same at each point, but outside it is different for different points.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359404 The energy stored in the electric field produced by a metal sphere is 4.5 \(J\). If the sphere contains \(4\mu C\) charge, its radius will be:

1 \(32\,mm\)
2 \(16\,mm\)
3 \(28\,mm\)
4 \(20\,mm\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359401 Assertion :
\(A\) and \(B\) are two conducting spheres of same radius. \(A\) being solid and \(B\) hollow. Both are charged to the same potential. Then, charge on \(A=\) charge on \(B\).
Reason :
Potentials on both are same

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359402 Two metal spheres of radii 0.01 \(m\) and 0.02 \(m\) are given a charge of 15 \(mC\) and 45 \(mC\) respectively. They are then connected by a wire. The final charge on the first sphere is ......\( \times {10^{ - 3}}C\)

1 \(40\)
2 \(30\)
3 \(20\)
4 \(10\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359403 Assertion :
No work is done in taking a positive charge from one point to other inside a positively charged metallic sphere while outside the sphere work is done in taking the charge toward the sphere.
Reason :
Inside the sphere electric potential is same at each point, but outside it is different for different points.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359404 The energy stored in the electric field produced by a metal sphere is 4.5 \(J\). If the sphere contains \(4\mu C\) charge, its radius will be:

1 \(32\,mm\)
2 \(16\,mm\)
3 \(28\,mm\)
4 \(20\,mm\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359401 Assertion :
\(A\) and \(B\) are two conducting spheres of same radius. \(A\) being solid and \(B\) hollow. Both are charged to the same potential. Then, charge on \(A=\) charge on \(B\).
Reason :
Potentials on both are same

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359402 Two metal spheres of radii 0.01 \(m\) and 0.02 \(m\) are given a charge of 15 \(mC\) and 45 \(mC\) respectively. They are then connected by a wire. The final charge on the first sphere is ......\( \times {10^{ - 3}}C\)

1 \(40\)
2 \(30\)
3 \(20\)
4 \(10\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359403 Assertion :
No work is done in taking a positive charge from one point to other inside a positively charged metallic sphere while outside the sphere work is done in taking the charge toward the sphere.
Reason :
Inside the sphere electric potential is same at each point, but outside it is different for different points.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359404 The energy stored in the electric field produced by a metal sphere is 4.5 \(J\). If the sphere contains \(4\mu C\) charge, its radius will be:

1 \(32\,mm\)
2 \(16\,mm\)
3 \(28\,mm\)
4 \(20\,mm\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359401 Assertion :
\(A\) and \(B\) are two conducting spheres of same radius. \(A\) being solid and \(B\) hollow. Both are charged to the same potential. Then, charge on \(A=\) charge on \(B\).
Reason :
Potentials on both are same

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359402 Two metal spheres of radii 0.01 \(m\) and 0.02 \(m\) are given a charge of 15 \(mC\) and 45 \(mC\) respectively. They are then connected by a wire. The final charge on the first sphere is ......\( \times {10^{ - 3}}C\)

1 \(40\)
2 \(30\)
3 \(20\)
4 \(10\)
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359403 Assertion :
No work is done in taking a positive charge from one point to other inside a positively charged metallic sphere while outside the sphere work is done in taking the charge toward the sphere.
Reason :
Inside the sphere electric potential is same at each point, but outside it is different for different points.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII02:ELECTROSTATIC POTENTIAL AND CAPACITANCE

359404 The energy stored in the electric field produced by a metal sphere is 4.5 \(J\). If the sphere contains \(4\mu C\) charge, its radius will be:

1 \(32\,mm\)
2 \(16\,mm\)
3 \(28\,mm\)
4 \(20\,mm\)