04. ELECTRIC POTENTIAL AND POTENTIAL ENERGY
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Electric Charges and Fields

267767 When an electron approaches a proton, their electro static potential energy

1 decreases
2 increases
3 remains unchanged
4 all the above
Electric Charges and Fields

267768 An electron and a proton move through a potential difference of \(200 \mathrm{~V}\). Then

1 electron gains moreenergy
2 protongains moreenergy
3 both gain sameenergy
4 none of themgainenergy
Electric Charges and Fields

267769 Two charges \(+q\) and \(-q\) are kept apart. Then at any point on the right bisector of linejoining the two charges.

1 the electric field strength is zero
2 the electric potential is zero
3 both electric potential and electric field strength arezero
4 both electric potential and electric field strength arenon- zero
Electric Charges and Fields

267770 When ' \(n\) ' small drops are made to combine to form a big drop, then the big drop's

1 Potential increases to \(n^{1 / 3}\) times original potential and the charge density decreases to \(\mathrm{n}^{1 / 3}\) times original charge
2 Potential increases to \(n^{2 / 3}\) times original potential and charge density increases to \(\mathrm{n}^{1 / 3}\) times original charge density
3 Potential and charge density decrease to \(\mathrm{n}^{1 / 3}\) times original values
4 Potential and chargedensity increases to ' \(n\) ' times original values
For More Updates join with Us
Electric Charges and Fields

267767 When an electron approaches a proton, their electro static potential energy

1 decreases
2 increases
3 remains unchanged
4 all the above
Electric Charges and Fields

267768 An electron and a proton move through a potential difference of \(200 \mathrm{~V}\). Then

1 electron gains moreenergy
2 protongains moreenergy
3 both gain sameenergy
4 none of themgainenergy
Electric Charges and Fields

267769 Two charges \(+q\) and \(-q\) are kept apart. Then at any point on the right bisector of linejoining the two charges.

1 the electric field strength is zero
2 the electric potential is zero
3 both electric potential and electric field strength arezero
4 both electric potential and electric field strength arenon- zero
Electric Charges and Fields

267770 When ' \(n\) ' small drops are made to combine to form a big drop, then the big drop's

1 Potential increases to \(n^{1 / 3}\) times original potential and the charge density decreases to \(\mathrm{n}^{1 / 3}\) times original charge
2 Potential increases to \(n^{2 / 3}\) times original potential and charge density increases to \(\mathrm{n}^{1 / 3}\) times original charge density
3 Potential and charge density decrease to \(\mathrm{n}^{1 / 3}\) times original values
4 Potential and chargedensity increases to ' \(n\) ' times original values
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Electric Charges and Fields

267767 When an electron approaches a proton, their electro static potential energy

1 decreases
2 increases
3 remains unchanged
4 all the above
Electric Charges and Fields

267768 An electron and a proton move through a potential difference of \(200 \mathrm{~V}\). Then

1 electron gains moreenergy
2 protongains moreenergy
3 both gain sameenergy
4 none of themgainenergy
Electric Charges and Fields

267769 Two charges \(+q\) and \(-q\) are kept apart. Then at any point on the right bisector of linejoining the two charges.

1 the electric field strength is zero
2 the electric potential is zero
3 both electric potential and electric field strength arezero
4 both electric potential and electric field strength arenon- zero
Electric Charges and Fields

267770 When ' \(n\) ' small drops are made to combine to form a big drop, then the big drop's

1 Potential increases to \(n^{1 / 3}\) times original potential and the charge density decreases to \(\mathrm{n}^{1 / 3}\) times original charge
2 Potential increases to \(n^{2 / 3}\) times original potential and charge density increases to \(\mathrm{n}^{1 / 3}\) times original charge density
3 Potential and charge density decrease to \(\mathrm{n}^{1 / 3}\) times original values
4 Potential and chargedensity increases to ' \(n\) ' times original values
Join With Us for More Updates
Electric Charges and Fields

267767 When an electron approaches a proton, their electro static potential energy

1 decreases
2 increases
3 remains unchanged
4 all the above
Electric Charges and Fields

267768 An electron and a proton move through a potential difference of \(200 \mathrm{~V}\). Then

1 electron gains moreenergy
2 protongains moreenergy
3 both gain sameenergy
4 none of themgainenergy
Electric Charges and Fields

267769 Two charges \(+q\) and \(-q\) are kept apart. Then at any point on the right bisector of linejoining the two charges.

1 the electric field strength is zero
2 the electric potential is zero
3 both electric potential and electric field strength arezero
4 both electric potential and electric field strength arenon- zero
Electric Charges and Fields

267770 When ' \(n\) ' small drops are made to combine to form a big drop, then the big drop's

1 Potential increases to \(n^{1 / 3}\) times original potential and the charge density decreases to \(\mathrm{n}^{1 / 3}\) times original charge
2 Potential increases to \(n^{2 / 3}\) times original potential and charge density increases to \(\mathrm{n}^{1 / 3}\) times original charge density
3 Potential and charge density decrease to \(\mathrm{n}^{1 / 3}\) times original values
4 Potential and chargedensity increases to ' \(n\) ' times original values
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