Physics-
General
Easy
Question
A capacitor 4
F charged to 50V is connected to another capacitor 2F charged to 100V . The total energy of combination is
The correct answer is:
Related Questions to study
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The equivalent capacitance between ‘A’ and ‘B’ in the adjoining figure is
The equivalent capacitance between ‘A’ and ‘B’ in the adjoining figure is
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A parallel plate capacitor with plate area ‘A’ and separation ‘d’ is filled with two dielectrics of dielectric constants 
and 
If the permittivity of free space is 
the capacitance of the capacitor is given by
A parallel plate capacitor with plate area ‘A’ and separation ‘d’ is filled with two dielectrics of dielectric constants and If the permittivity of free space is the capacitance of the capacitor is given by
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The equivalent capacity of the infinite net work shown in the figure (across AB) is (Capacity of each capacitor is 1 F)
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In the circuit diagram given below, the value of the potential difference across the plates of the capacitors are
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An infinite number of identical capacitors each of capacitance 1 mF are connected as shown in the figure. Then the equivalent capacitance between A and B is
An infinite number of identical capacitors each of capacitance 1 mF are connected as shown in the figure. Then the equivalent capacitance between A and B is
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Charge ‘Q’ taken from the battery of 12V in the circuit is
Charge ‘Q’ taken from the battery of 12V in the circuit is
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The resultant capacity between the points P and Q of the given figure is
The resultant capacity between the points P and Q of the given figure is
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The equivalent capacitance between P and Q of the given figure is (the capacitance of each capacitor is 1F)
The equivalent capacitance between P and Q of the given figure is (the capacitance of each capacitor is 1F)
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The equivalent capacity between the points ‘A’ and ‘B’ in the following figure will be
The equivalent capacity between the points ‘A’ and ‘B’ in the following figure will be
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The equivalent capacitance of the network given below is 1 F. The value of ‘C’ is
The equivalent capacitance of the network given below is 1 F. The value of ‘C’ is
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The equivalent capacity between the points X and Y in the circuit with 
The equivalent capacity between the points X and Y in the circuit with
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The equivalent capacitance between P and Q is
The equivalent capacitance between P and Q is
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The effective capacitance between the point P and Q in the given figure is
The effective capacitance between the point P and Q in the given figure is
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Figure shows two capacitors connected in series and joined to a cell. The graph shows the variation in potential as one moves from left to right on the branch containing capacitors
Figure shows two capacitors connected in series and joined to a cell. The graph shows the variation in potential as one moves from left to right on the branch containing capacitors
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