B.A cell with internal resistance of 1.0 n is connected in series witnS.D gresistor and 3.0 A. The voltage across the 5 n resistor is 5 V. (a) What current flows through the circuit? (b) What is the voltage across the 3 a resistor? icl What is the terminal voltage of the cell? (d) What is the emf of the cell?

Inquiry into Physics
8th Edition
ISBN:9781337515863
Author:Ostdiek
Publisher:Ostdiek
Chapter7: Electricity
Section: Chapter Questions
Problem 17Q: (Indicates a review question, which means it requires only a basic understanding of the material to...
icon
Related questions
Question
what is the total resistance? Assume that the current enters one coraer and
the sides of a cube.
exits at the diagonally opposite corner.
B. A cell with internal resistance of 1.0 o is connected in series withn5.0
oresistor and 3.0 N. The voltage across the 5 n resistor is 5 V. (al What current
flows through the circuit? (b) What is the voltage across the 3 a resistor? iel
What is the terminal voltage of the cell? (d) What is the emf of the cell?
9. There are 100 graduations In the scale of an ammeter with internal resistance
of 0.18 n and intended to measure a current up to 10 A. (a) What is the value of
each graduation? (b) Convert this to an ammeter that can measure up to 100 A.
(c) How will the value of the graduations change?
10. There are 30 graduations in the scale of a voltmeter with an internal
ading of 30 V.
Transcribed Image Text:what is the total resistance? Assume that the current enters one coraer and the sides of a cube. exits at the diagonally opposite corner. B. A cell with internal resistance of 1.0 o is connected in series withn5.0 oresistor and 3.0 N. The voltage across the 5 n resistor is 5 V. (al What current flows through the circuit? (b) What is the voltage across the 3 a resistor? iel What is the terminal voltage of the cell? (d) What is the emf of the cell? 9. There are 100 graduations In the scale of an ammeter with internal resistance of 0.18 n and intended to measure a current up to 10 A. (a) What is the value of each graduation? (b) Convert this to an ammeter that can measure up to 100 A. (c) How will the value of the graduations change? 10. There are 30 graduations in the scale of a voltmeter with an internal ading of 30 V.
Expert Solution
steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Knowledge Booster
Combination of resistance
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Inquiry into Physics
Inquiry into Physics
Physics
ISBN:
9781337515863
Author:
Ostdiek
Publisher:
Cengage