A power station works on the principle of boiling water to create steam, which turns a turbine, generating a potential difference in a transformer with the magnets. The transformer is connected to a circuit, which hence induces a current, generating power.
We can find the force by using the following formula; N = ma + mg Fa = ma = 76 x 1.2 = 91.2 Fg = mg = 76 x 9.8 = 744.8 N = 91.2 + 744.8 = 836 So, the force is 836 N.
