#1). anthony does the same amount of work as angel, with more power.
#2). power = (work)/(time) = 41,000 j / 500 s = 82 watts .
#3). power = (work) / (time) = 83 j / 3 sec = 27.7 watts
i think that it is a wedge
the statement is false.
only four examples are listed.
electric potential due to a point charge is given by
here we know that
now we will have
so above is the potential due to a point charge