A 4400 W motor is used to do work. If the motor is used for 200 s, how much work could it do? (Power: P = W/t) a.) 22 J b.) 4200 J c.) 4600 J d.) 880,000 J please help!!

Two conductors, a and b, are each in the shape of a tetrahedron. but of different sizes. they are charged in the following manner: 1. tetrahedron a is charged from an electrostatic generator to charge q. 2. tetrahedron a is briefly touched to tetrahedron b. 3. steps 1 and 2 are repeated until the charge on tetrahedron b reaches a maximum value. if the charge on tetrahedron b was q/4 after the first time it touched tetrahedron a. what is the final charge qbmax on tetrahedron b?