Physics
Electric field inside the capacitor is E and dielectric constant of material is k. Find charge density s on the plates. Given E=6×10^5 V/m, k = 6
05
Dec
Electric field inside the capacitor is E and dielectric constant of material is k. Find charge density s on the plates. Given E=6×10^5 V/m, k = 6 Electric field inside the capacitor is E and dielectric constant of material is k. Find charge density s on the plates. Given E=6×10^5 V/m k = 6 December [...]
A large solid sphere with uniformly distributed positive charge has a smooth narrow tunnel through its centre. A small particle with negative charge, initially at rest far from the sphere, approaches it along the line of the tunnel, reaches its surface with a speed v, and passes through the tunnel. Its speed at the centre of the sphere will be
05
Dec
A large solid sphere with uniformly distributed positive charge has a smooth narrow tunnel through its centre. A small particle with negative charge, initially at rest far from the sphere, approaches it along the line of the tunnel, reaches its surface with a speed v, and passes through the tunnel. Its speed at the centre [...]
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AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions
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Chapter 21 - Capacitors
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Physics
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A large solid sphere with uniformly distributed positive charge has a smooth narrow tunnel through its centre. A small particle with negative charge ,
and passes through the tunnel. Its speed at the centre of the sphere will be ,
approaches it along the line of the tunnel ,
initially at rest far from the sphere ,
reaches its surface with a speed v ,
In a uniform electric field a charge of 3 C experiences a force of 3000 N. The potential difference between two points 1 cm apart along the electric line of force will be
05
Dec
In a uniform electric field a charge of 3 C experiences a force of 3000 N. The potential difference between two points 1 cm apart along the electric line of force will be In a uniform electric field a charge of 3 C experiences a force of 3000 N. The potential difference between two points [...]
Energy stored in between the plates of parallel plate capacitor of area A, separated by distance d is:
05
Dec
Energy stored in between the plates of parallel plate capacitor of area A, separated by distance d is: Energy stored in between the plates of parallel plate capacitor of area A separated by distance d is: December 5, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter [...]
An electric charge 10^−3μC is placed at the origin (0, 0) of X-Y co-ordinate system. Two points A and B are situated at (2–√,2–√) and (2, 0) respectively. The potential difference between the points A and B will be
05
Dec
An electric charge 10^−3μC is placed at the origin (0, 0) of X-Y co-ordinate system. Two points A and B are situated at (2–√,2–√) and (2, 0) respectively. The potential difference between the points A and B will be 0) of X-Y co-ordinate system. Two points A and B are situated at (2–√ 0) respectively. [...]
What should be the voltage across C3 ?
05
Dec
What should be the voltage across C3 ? What should be the voltage across C3 ? December 5, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 21 - Capacitors , Physics ,
What is the energy stored in the capacitor between terminals a and b of the network shown in the figure? (Capacitance of each capacitance C=1μF)
05
Dec
What is the energy stored in the capacitor between terminals a and b of the network shown in the figure? (Capacitance of each capacitance C=1μF) What is the energy stored in the capacitor between terminals a and b of the network shown in the figure? (Capacitance of each capacitance C=1μF) December 5, 2020 Category: AIIMS [...]
A conducting sphere of radius R carrying charge Q lies inside an uncharged conducting shell of radius 2R. If they are joined by a metal wire, the amount of heat that will be produced is:
05
Dec
A conducting sphere of radius R carrying charge Q lies inside an uncharged conducting shell of radius 2R. If they are joined by a metal wire, the amount of heat that will be produced is: A conducting sphere of radius R carrying charge Q lies inside an uncharged conducting shell of radius 2R. If they [...]
Five capacitors, each of capacitance value C are connected as shown in the figure. The ratio of capacitance between P and R, and the capacitance between P and Q, if the battery connected to P and R first then P and Q
05
Dec
Five capacitors, each of capacitance value C are connected as shown in the figure. The ratio of capacitance between P and R, and the capacitance between P and Q, if the battery connected to P and R first then P and Q and the capacitance between P and Q each of capacitance value C are [...]
The voltage of clouds is 4×10^6V with respect to ground. In a lighting strike lasting 100 ms, a charge of 4C is delivered to the ground. The power of lightening strike is
05
Dec
The voltage of clouds is 4×10^6V with respect to ground. In a lighting strike lasting 100 ms, a charge of 4C is delivered to the ground. The power of lightening strike is a charge of 4C is delivered to the ground. The power of lightening strike is The voltage of clouds is 4×10^6V with respect [...]