Assertion : Electrons move away from a region of lower potential to a region of higher potential.

Reason : Since an electron has a negative charge. 

  1. If both the assertion and the reason are true and the reason is a correct explanation of the assertion
  2. If both the assertion and reason are true but the reason is not a correct explanation of the assertion
  3. If the assertion is true but the reason is false
  4. If both the assertion and reason are false

Subtopic:  Electric Potential |
 79%
From NCERT
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Given below are two statements: 
Assertion (A):

Charges are given to plates of two plane parallel plate capacitors C1 and C2 (such that C2=2C1) as shown in the figure. Then the key K is pressed to complete the circuit. Finally, the net charge on the upper plate and the net charge on the lower plate of capacitor C1 is positive.
     

Reason (R): In a parallel plate capacitor, both plates always carry equal and opposite charge. 
1. Both (A) and (R) are True and (R) is the correct explanation of (A).
2. Both (A) and (R) are True but (R) is not the correct explanation of (A).
3. (A) is True but (R) is False.
4. (A) is False but (R) is True.
Subtopic:  Capacitance |
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Assertion :  Each of the plates of a parallel-plate capacitor is given equal positive charge Q. The

                   charges on the facing surfaces will be same. 

Reason : A negative charge (–Q) will be induced on each of the facing surfaces.

  1. If both the assertion and the reason are true and the reason is a correct explanation of the assertion
  2. If both the assertion and reason are true but the reason is not a correct explanation of the assertion
  3. If the assertion is true but the reason is false
  4. If both the assertion and reason are false
Subtopic:  Capacitance |
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Assertion : Electric potential is a property of an electric field, regardless of whether a charged

                  object has been placed in that field.

Reason : Potential depends on test charge. 

  1. If both the assertion and the reason are true and the reason is a correct explanation of the assertion
  2. If both the assertion and reason are true but the reason is not a correct explanation of the assertion
  3. If the assertion is true but the reason is false
  4. If both the assertion and reason are false
Subtopic:  Electric Potential |
 52%
From NCERT
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Assertion : Electric potential and electric potential energy are different quantities.

Reason :  For a system of positive test charge and point charge electric potential energy = electric potential. 

  1. If both the assertion and the reason are true and the reason is a correct explanation of the assertion
  2. If both the assertion and reason are true but the reason is not a correct explanation of the assertion
  3. If the assertion is true but the reason is false
  4. If both the assertion and reason are false
Subtopic:  Electric Potential |
 53%
From NCERT
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Assertion : The component of E in any direction is the negative of the rate of change of the

                   electric potential with distance in that direction. 

Reason :  Potential gradient in any direction at a point gives total electric field at that point. 

  1. If both the assertion and the reason are true and the reason is a correct explanation of the assertion
  2. If both the assertion and reason are true but the reason is not a correct explanation of the assertion
  3. If the assertion is true but the reason is false
  4. If both the assertion and reason are false
Subtopic:  Relation between Field & Potential |
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Assertion : Two equipotential surfaces cannot cut each other. 

Reason : Two equipotential surfaces are parallel to each other.

  1. If both the assertion and the reason are true and the reason is a correct explanation of the assertion
  2. If both the assertion and reason are true but the reason is not a correct explanation of the assertion
  3. If the assertion is true but the reason is false
  4. If both the assertion and reason are false
Subtopic:  Equipotential Surfaces |
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Assertion :  At a distance r from a +ve charged particle potential is V and electric field strength is E.

                   Then graph between V2E is straight line.

Reason : For a point charge V2E=q4π0

  1. If both the assertion and the reason are true and the reason is a correct explanation of the assertion
  2. If both the assertion and reason are true but the reason is not a correct explanation of the assertion
  3. If the assertion is true but the reason is false
  4. If both the assertion and reason are false
Subtopic:  Relation between Field & Potential |
 72%
From NCERT
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Assertion : Potential difference between two points lying in a uniform electric field may be equal

                  to zero.

Reason : Points of line normal to electric field is equipotential line. 

  1. If both the assertion and the reason are true and the reason is a correct explanation of the assertion
  2. If both the assertion and reason are true but the reason is not a correct explanation of the assertion
  3. If the assertion is true but the reason is false
  4. If both the assertion and reason are false
Subtopic:  Equipotential Surfaces |
 74%
From NCERT
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Assertion : A particle A of mass m and charge Q moves directly towards a fixed particle B, which

                  has charge Q. The speed of A is v when it is far away from B. The minimum separation

                  between the particles is proportional to Q2.

Reason : Total energy remains conserved.

  1. If both the assertion and the reason are true and the reason is a correct explanation of the assertion
  2. If both the assertion and reason are true but the reason is not a correct explanation of the assertion
  3. If the assertion is true but the reason is false
  4. If both the assertion and reason are false
Subtopic:  Electric Potential Energy |
 70%
From NCERT
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