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[" The bob of a simple pendulum has a ma...

[" The bob of a simple pendulum has a mass of "60g" and a positive charge of "6times10^(-6)C" .It makes "],[30" oscillations in "50" s above earth's surface.A vertical electric field pointing upward and of magnitude "],[5times10^(4)N/C" is switched on.How much time will it now take to complete "60" oscillations? "(g=10m/s^(2))]

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The bob of a simple pendulum has a mass of 60 g and a positive charge of 6xx10^(-6) C . It makes 30 oscillations in 50 s above earth's surface. A vertical electric field pointing upward and of magnitude 5xx10^(4) N//C is switched on. How much time will it now take to complete 60 oscillations ? (g=10 m//s^(2))

The bob of a simple pendulum has a mass of 40 g and a positive charge of 4.0 xx 10 ^(-5) C . It makes 20 oscillations in 45 s. A vertical electric field pointing upward and of magnitude 2.5 xx 10^ 4 NC^(-1) is switched on. How much time will it now take to complete 20 oscillations?

The bob of a simple pendulum has a mass of 40 g and a positive charge of 4.0 xx 10 ^(-5) C . It makes 20 oscillations in 45 s. A vertical electric field pointing upward and of magnitude 2.5 xx 10^ 4 NC^(-1) is switched on. How much time will it now take to complete 20 oscillations?

The bob of a simple pendulum has a mass of 40 g and a positive charge of 4.0 xx 10 ^(-5) C . It makes 20 oscillations in 45 s. A vertical electric field pointing upward and of magnitude 2.5 xx 10^ 4 NC^(-1) is switched on. How much time will it now take to complete 20 oscillations?

A simple pendulum has a bob of mass m = 40 gm and a positive charge q =4 xx 10^(-6) C . It makes 20 oscillation in 4.5 s. A vertical upward electric field of magnitude E = 2.5 xx 10^(4) N//C is switched on in space. How much time will the simple pendulum will now take to complete 20 oscillation.

A bob of a simple pendulum of mass 40gm with a positive charge 4xx10^(-6)C is oscillating with a time period T_(1) .An electric field of intensity 3.6xx10^(4)N//C is applied vertically upwards.Now the time period is T_(2) the value of (T_(2))/(T_(1)) is (g=10//s^(2))

The bob of a simple pendulum has mass 2g and a charge of 5.0muC . It is at rest in a uniform horizontal electric field of intensity 200V//m . At equilibrium, the angle that the pendulum makes with the vertical is: (take g=10m//s^(2) )

The bob of a simple pendulum has mass 2g and a charge of 5.0muC . It is at rest in a uniform horizontal electric field of intensity 2000V//m . At equilibrium, the angle that the pendulum makes with the vertical is: (take g=10m//s^(2) )

The bob of a simple pendulum has mass 2g and a charge of 5.0muC . It is at rest in a uniform horizontal electric field of intensity 2000V//m . At equilibrium, the angle that the pendulum makes with the vertical is: (take g=10m//s^(2) )