3. A traffic light has a total resistance of 22 kN and requires 10 mA of current to operate. What is the voltage required to operate the traffic light?
Given: Resistance (R) = KΩ × (1 000 Ω/1 K Ω) = Ω

Current (I) = mA × (1 A/ 1000 mA) = A

Required: Voltage(V)
Solution: V = IR
V = ( A) ( Ω)
Voltage = volt

I REALY NEED THE ANSWER

The characteristics of groundwater is said to be: are weak turbiditya constant temperaturechemical composition and almost overall absence of oxygen.

Julia would be observing a. static electricity was caused by her sweater rubbing against her shirt and transferring electrons. she didn't touch anything metal, so that would cancel out b.she most likely didn't rub her sweater against her hair either, so that cancels out c.she also didn't scoot across the carpet while trying to take her sweater off, that cancels out d.so that leaves a.a. is correct.