Electrostatics Test 01
Total Questions: 26
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A ) Attracts other positive charge
B ) Repels other positive charge ✅
C ) Attracts a neutral charge
D ) Repels a neutral charge
A ) neutral
B ) negatively charged ✅
C ) positively charged
D ) either a,b, or c
A ) remains unchanged
B ) becomes positively charged ✅
C ) becomes negatively charged
D ) unpredictable
A ) The rod and the paper are oppositely charged
B ) The rod acquires a positive charge
C ) The rod and the paper have the same charges
D ) The rod acquires a negative charge ✅
A ) increases
B ) decreases ✅
C ) remains unchanged
D ) can not be determined
A ) moving and point charges
B ) moving and non -point charges
C ) stationary and point charges ✅
D ) stationary and large size charges
A ) 4 times smaller than before
B ) 4 times larger than before
C ) 8 times larger than before
D ) 16 times larger than before ✅
A ) O.5 V ✅
B ) 2 V
C ) 5 V
D ) 10 V
A ) +1q and +4q
B ) -q and -4q
C ) +2q and +2q
D ) +2q and -2q ✅
A ) always cross each other
B ) never cross each other ✅
C ) cross each other in the region of strong field
D ) cross each other in the region of weak field
A ) VC
B ) Q/V ✅
C ) QV
D ) Q/V
A ) 10-³ C
B ) 10-³ C
C ) 10⁶ C
D ) 10-⁶ C ✅
A ) Joule
B ) Volt
C ) Coulomb ✅
D ) Watt
A ) 6.25× 10-¹⁹
B ) 6.25 × 10¹⁹
C ) 6.25 × 10¹⁸ ✅
D ) 6.25 × 10-¹⁸
A ) 4-times
B ) 1/4th ✅
C ) Double
D ) Half
A ) 9× 10⁹ N ✅
B ) 9×10-⁹ N
C ) 9×10⁸ N
D ) 9× 10-⁸ N
A ) System of unit
B ) Nature of medium
C ) Both (a) and (b)
D ) None of these
A ) Faraday ✅
B ) Newton
C ) Coulomb
D ) Joule
A ) Does not move
B ) From lower to higher potential
C ) From higher to lower potential ✅
D ) All of these
A ) Joule
B ) Watt
C ) Volt
D ) electron volt ✅
A ) Farad ✅
B ) Volt
C ) Watt
D ) Coulomb
A ) 1× 10-¹² F
B ) 1×20-⁹ F
C ) 1×10-⁹ F ✅
D ) 1 ×10-⁶ F
A ) 10-⁹ F
B ) 10¹² F
C ) 10-¹² F ✅
D ) 10-⁶ F
A ) watt
B ) NC-¹ ✅
C ) Ns-¹
D ) Nm
A ) Scalar
B ) Vector ✅
C ) Base
D ) None of these
A ) Scalar ✅
B ) Vector
C ) Base
D ) All of these