BK Precision 4011A Provozní pokyny stáhnout pdf (Strana 15)

Laboratory 2: Measurement of DC Voltage and Current

20103

Equipment Needed:

 DC Power supply

 Digital multimeter

 Resistance decade boxes (2)

Procedure:

1. Series Circuit

a) With the values of R

and R

provided, connect the circuit shown above. Use the digital

multimeter to measure E, V1, V2, and I.

b) Check the relationships:

E = V1 +V2

1 2

I =



2. Parallel Circuit

a) With the values of R

and R

provided, connect the circuit shown. Use the digital mul-

timeter to measure E, I

, I

, and I.

b) Check the relationship:

1 2

1 1

E R R

 

E = 10 V

= 33kΩ

= 100kΩ

E = 10 V

= 33kΩ

= 100kΩ

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 72 73

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BK Precision 4011A Provozní pokyny Strana 15