Homework Clinic

Science Clinic => Physics => Topic started by: cnetterville on Aug 6, 2020

Title: If the current in the 4.0- resistor is 1.4 A, what is the magnitude of the potential difference, VAVB?
Post by: cnetterville on Aug 6, 2020

Question 1

If R1 = 3.0 Ω, R2 = 6.0 Ω, R3 = 12 Ω, and I = 0.50 A, at what rate is heat being generated in R1?



◦
20 W

◦
17 W

◦
12 W

◦
31 W

◦
6.0 W


Question 2

If the current in the 4.0-Ω resistor is 1.4 A, what is the magnitude of the potential difference, VA−VB?



◦
69 V

◦
55 V

◦
62 V

◦
48 V

◦
31 V
Title: If the current in the 4.0- resistor is 1.4 A, what is the magnitude of the potential difference, VAVB?
Post by: fffftttt on Aug 6, 2020

Answer 1

12 W


Answer 2

48 V
Title: Re: If the current in the 4.0- resistor is 1.4 A, what is the magnitude of the potential difference,
Post by: Kieran Macdonald on Dec 7, 2020
Thank You
Title: Re: If the current in the 4.0- resistor is 1.4 A, what is the magnitude of the potential difference,
Post by: Pedro perenganiyo on Oct 13, 2021
Thank You
Title: Re: If the current in the 4.0- resistor is 1.4 A, what is the magnitude of the potential difference,
Post by: valery on Jun 2, 2022
Thank you
Title: Re: If the current in the 4.0- resistor is 1.4 A, what is the magnitude of the potential difference,
Post by: valery on Jun 2, 2022
Thank you
Title: Re: If the current in the 4.0- resistor is 1.4 A, what is the magnitude of the potential difference,
Post by: Andres Pinto on Jun 2, 2022
thank you
Title: Re: If the current in the 4.0- resistor is 1.4 A, what is the magnitude of the potential difference,
Post by: Math Queen on Nov 27, 2022
thank you