Circuits (5/9)

Question 1

Voltmeter

Answer 1

Measures voltage in a circuit, ideal resistance is infinite

-Parallel with circuit element of interest, ideal resistance is infinite

Question 2

Ammeter

Answer 2

Measures current in a circuit, ideal resistance is zero

-In series with circuit element of interest, ideal resistance is zero

Question 3

Ohmmeter

Answer 3

Measures resistance of a resistor, ideal resistance depends on the design
-connect to each side of a resistor, ideal resistance depends on design

Question 4

When a circuit with a capacitor and a voltage battery is on for a long time

Answer 4

the charge on the capacitor will be max because capacitors take while to build full charge

Question 4

When a circuit with a capacitor and a voltage battery is on for a long time

Answer 4

the charge on the capacitor will be max because capacitors take while to build full charge

Question 5

When changing the length and the distance, how does it affect capacitance?

Answer 5

C=A/d
so anything done to Area, multiply by 2 and add that as the coefficient
anything done to distance, just add the coefficient given