When there is more radius, how does that affect the speed?

the more radius, the speed.

What is the single most important equation in all of physics?

Amaterial that provides resistance to the flow of electric current is called a(an) (1 points)

Two 1.20-m nonconducting wires meet at a right angle. one segment carries + 2.50 µc of charge distributed uniformly along its length, and the other carries - 2.50 µc distributed uniformly along it, as shown in fig. 21.50. ( a. find the magnitude and direction of the electric field these wires produce at point p, which is 60.0 cm from each wire. ( b. if an electron is released at p, what are the magnitude and direction of the net force that these wires exert on it?