[Answered] -1.2 V, +5 V and +6 V batteries are connected in series. The total voltage is _______

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Author Question: -1.2 V, +5 V and +6 V batteries are connected in series. The total voltage is ________. A) 9.8 V ... (Read 70 times)

DelorasTo

Hero Member
Posts: 548

on: Jul 28, 2018

-1.2 V, +5 V and +6 V batteries are connected in series. The total voltage is ________.

A) 9.8 V B) 12.2 V C) 1.2 V D) 1.3 V

Question 2

A 500 k potentiometer is connected across a 5 V source. If the voltage from the wiper to the lower end of the potentiometer is 1.2 V, what is the resistance of that lower part?

A) 0 B) 380 k C) 120 k D) 500 k

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Marked as best answer by a Subject Expert

blakcmamba

Sr. Member
Posts: 335

Reply #1 on: Jul 28, 2018

Answer to Question 1

A

Answer to Question 2

C

DelorasTo

Member
Posts: 548

Reply 2 on: Jul 28, 2018

Excellent

tuate

Member
Posts: 332

Reply 3 on: Yesterday

Gracias!

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