The maximum unknown emf that can be measured by a potentiometer circuit is 10 V. What will lead to lower value of the maximum unknown emf that can be measured: O a. use a longer wire. O b. use a shorter wire. O c. we cannot do this. O d. use the same wire but decrease the emf of the power supply. O e. use a wire with a lower resistivity.
The maximum unknown emf that can be measured by a potentiometer circuit is 10 V. What will lead to lower value of the maximum unknown emf that can be measured: O a. use a longer wire. O b. use a shorter wire. O c. we cannot do this. O d. use the same wire but decrease the emf of the power supply. O e. use a wire with a lower resistivity.
Related questions
Question
I need the answer as soon as possible
Transcribed Image Text:Time left 0:48:58
The maximum unknown emf that can be measured by a potentiometer circuit is 10 V. What will lead to lower
value of the maximum unknown emf that can be measured:
O a. use a longer wire.
O b. use a shorter wire.
Oc. we cannot do this.
O d. use the same wire but decrease the emf of the power supply.
O e. use a wire with a lower resistivity.
Next page
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps
