Fill in the blanks. The long perpendicular line in the electrical symbol represents its___terminal.

Fill in the blanks. River Ganges is ___km long.

Fill in the blanks: The symbol of Tungsten _____.

Fill in the blanks. Flow of electricity through a closed circuit is___

Fill in the blanks. ____is the device used to close or open an electric circuit.

Fill in the blanks. ___are the materials which allow electric current to pass through them.

An electron is released from the origin at a place where a uniform electric field E and a uniform magnetic field B exist along the negative y-axis and the nagative z-axis respectively. Find the displacement of the electron along the y-axis when its velocitybecomes perpendicular to the electric feld for the first time.

Fill in the blanks. SI Unit of length is symbolically represented as____