A sphere of mass "50gm" is suspended by a string in an electric field of intensity `5NC^(1)`acting vertically upward.If the tension in the string is "520 millinewton,the charge on the sphere is "(`g=10ms^(-2))`]

A "0.50gm" ball carries a charge of magnitude 10 mu C" It is suspended by a string in a downward electric field of intensity "300N/C" .If the charge on the ball is positive,then the tension in the string is g=10ms^(-2)

A small sphere of mass 1g carries a charge of + 6 muC . The sphere is suspended by a string in an electric field of 400 NC^(-1) acting downwards. Calculate tension in the string. What will be the tension if charge on the sphere were -6 muC ?

A block of mass 10 kg is suspended by three strings as shown in figure . Tension T_(2) is

A body of mass 1 kg is suspended from a string 1 m long it is rotated in a vertical circle , what is the tension in the string when it is horizontal and the speed of the body is 2m/s ?

A small metallic sphere of mass m is suspended from the ceiling of a car accelerating on a horizontal road with constant acceleration a. The tension in the string attached with metallic sphere is

A block of mass M si suspended by two strings angles theta_(1) and theta_(2) with the horizontal. Find the tensions in the strings.

A stone of mass 1 kg tied at the end of a string of length 1 m and is whirled in a verticle circle at a constant speed of 3 ms^(-1) . The tension in the string will be 19 N when the stone is (g=10 ms^(-1))

A bob of pendulum of mass 50 g is suspended by string with the roof of an elevator. If the lift is flying with a uniform acceleration of 5m s^(-2) the tension in the string is (g = 10m s^(-2))