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A spring of force constant 800 N m^-1 has an extension of 5 cm. The work done in extending it from 5 cm to 15 cm is
28
Oct
A spring of force constant 800 N m^-1 has an extension of 5 cm. The work done in extending it from 5 cm to 15 cm is A spring of force constant 800 N m^-1 has an extension of 5 cm. The work done in extending it from 5 cm to 15 cm is October [...]
Two particles A and B having charges 8.0 × 10^−6 C and −2.0 × 10^(−6 ) C respectively are held fixed with a. separtion of 20cm. Where should a third charged. particle be placed so that it dose not experience a net electric force?.
28
Oct
Two particles A and B having charges 8.0 × 10^−6 C and −2.0 × 10^(−6 ) C respectively are held fixed with a. separtion of 20cm. Where should a third charged. particle be placed so that it dose not experience a net electric force?. how strongly do you expect it to be repelled? Suppose we [...]
The diagram below shows a sinusoidal curve. The equation of the curve will be
28
Oct
The diagram below shows a sinusoidal curve. The equation of the curve will be The diagram below shows a sinusoidal curve. The equation of the curve will be October 28, 2020 Category: Cengage JEE Mains Physics by B.M Sharma , Chapter 15 - Oscillation and SHM ,
Find the work done by gas going through a cyclic process shown in the figure ?
28
Oct
Find the work done by gas going through a cyclic process shown in the figure ? Find the work done by gas going through a cyclic process shown in the figure ? October 28, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Two insulated identically sized charged copper spheres A and B have their centers separated by a distance of 50 cm. Charges on each sphere is q = 6.5× 10^−7 C . A third sphere of the same size but uncharged is brought in contact with the first, then in contact with the second and finally removed from both. What is the new force of repulsion between A and B?
28
Oct
Two insulated identically sized charged copper spheres A and B have their centers separated by a distance of 50 cm. Charges on each sphere is q = 6.5× 10^−7 C . A third sphere of the same size but uncharged is brought in contact with the first, then in contact with the second and finally [...]
Determine the work done by an ideal gas doing 1 to 4 to 3 to 2 to 1. Given P1 = 10^5 Pa, P0 = 3 * 10^5 Pa, P3 = 4 * 10^5 Pa and V2-V1 = 10 L.
28
Oct
Determine the work done by an ideal gas doing 1 to 4 to 3 to 2 to 1. Given P1 = 10^5 Pa, P0 = 3 * 10^5 Pa, P3 = 4 * 10^5 Pa and V2-V1 = 10 L. Determine the work done by an ideal gas doing 1 to 4 to 3 to [...]
Two fixed point charges +4e and +e are separated by a distance a. Where should the third point charge be placed from +4 e charge for it to be in equilibrium?
28
Oct
Two fixed point charges +4e and +e are separated by a distance a. Where should the third point charge be placed from +4 e charge for it to be in equilibrium? Two fixed point charges +4e and +e are separated by a distance a. Where should the third point charge be placed from +4e charge [...]
A non conducting piston of mass m and area of cross section A is placed on a non conducting cylinder as shown in figure. Temperature, spring constant, height of the piston are given
28
Oct
A non conducting piston of mass m and area of cross section A is placed on a non conducting cylinder as shown in figure. Temperature, spring constant, height of the piston are given A non conducting piston of mass m and area of cross section A is placed on a non conducting cylinder as shown [...]
The cylinder shown in the figure has conducting walls and temperature of the surrounding is T, the piston is initially in equilibrium, the cylinder contains n moles of a gas. Now the piston
28
Oct
The cylinder shown in the figure has conducting walls and temperature of the surrounding is T, the piston is initially in equilibrium, the cylinder contains n moles of a gas. Now the piston the cylinder contains n moles of a gas. Now the piston The cylinder shown in the figure has conducting walls and temperature [...]
Find the force on a charge q1 ( = 20 muC ) due to the charge of q2 ( = – 10 muC) if the positions of the charges are given as P 1 ( 1, -1 , 2 ) and Q ( -1 , 1 , 1 ) see figure.
28
Oct
Find the force on a charge q1 ( = 20 muC ) due to the charge of q2 ( = – 10 muC) if the positions of the charges are given as P 1 ( 1, -1 , 2 ) and Q ( -1 , 1 , 1 ) see figure. 1 1 ) see [...]