2 A sensor uses 5*10-3A of current when it is operated by a 5.0-V battery. What is the resistance of the sensor circuit?

or 1000 Ohms

Explanation:-

The relationship between current, voltage and resistance is given by Ohms Law.

where

V = Voltage

I = Current

R = Resistance

Now in our case, we are told that,

V = 5.0 V

I = 5×amperes

Therefore, the above equation gives

Dividing both sides by 5× gives,

R = 5.0 ÷ 5×

=> R =

Hence, the resistance of the sensor circuit is or 1000 Ohms

~ Benjemin360

laticia draws the diagram below to show earth’s magnetic field.

answer

the arrows to the right of earth should point up.