A force of 230 N is needed to push a table across a level classroom floor for a distance of 3.3m. How much work was done on the table ?

Which type of current is produced by a wire breaking magnetic field lines and changing the polarity? a. alternating b. direct c. straight d. alternating and direct

State the right hand rule of the direction of magnetic field in a conductor carrying current

Aregular polygon has angkes of size 150° each.how many side has the polygon