A simple pendulum of length 100 cm performs S.H.M. Find the restoring force acting on its bob of mass 50 g when the displacement from the mean position is 3 cm.
The data that we can put forward from this question is , Length L= 100cm …
Advantages of potentiometer Accuracy of any potentiometer can be increased by increa…
For a cell phone to work, it must be able to recieve electromagnetic signals. When a c…
An electromagnet should become magnetic when a current is passed through its coil, b…
The residual magnetic flux density or magnetization in a magnetic material when the ma…
The data that we can put forward from this question is , Length L= 100cm …
The data available in the sums is, Joule mass m = 20g = 0.020kg To find …
The given data from the question can be listed as, mass m = 2kg Total Ener…