An object dropped from a balloon descending at 4 m/s lands on the ground 10 seconds later. What was the altitude of the balloon at the moment the object was dropped?

iron would move it is magnetic there is a mag field around the current in the wire

at right angles to each other

energy stored in the capacitor= 9.72 x 10⁻⁴ j

explanation:

the energy stored in the capacitor is given by

e= 1/2 c v²

e= energy stored

c= capacitance= 1.5 µc= 1.5 x 10⁻⁶f

v= potential difference=36 v

so energy stored= e= 1/2 (1.5 x 10⁻⁶) (36)²

energy stored= 9.72 x 10⁻⁴j