An electric heater carries a current of 19.5 A when operating at a voltage of 3.00 ✕ 102 V. What is the resistance of the heater?

Explanation:

I = 19.5 A

V = 3×10²volts

R = ?

from Ohm's law, V = IR

R = V/I

R = 3×10² ÷ 19.5

R = 15.4 ohms

.) the observation by semmelweis that more mothers died of childbed fever when their doctors also worked in the morgue

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!