The current I in an electrical conductor varies inversely as the resistance R of the conductor. The current is 3 amperes when the resistance is 810 ohms. What is the current when the resistance is 413 ohms? Round to the

nearest tenth of an ampere if necessary. A)1.5 amperes B)0.65 amperes C)5.9 amperes D)0.17 amperes

  C)  5.9 amperes

Explanation:

When the resistance changes by a factor of 413/810, the inverse proportionality means the current changes by a factor of 810/413.

  (810/413)(3 A) ≈ 5.884 A ≈ 5.9 A

The current is about 5.9 amperes.

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

-reverse card

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.