:: OHM's Law Quiz ::
You any good with OHM's law?,then here's a quiz for you ...
Requirements:
Show all workings, natural voltages measurable from ground.
You any good with OHM's law?,then here's a quiz for you ...
Requirements:
- 6 resistors ...
- 5 specific Vrefs of: 1, 2.2, 3, 3.3, and 4.5VDC
- IT = 20mA
- Calculate value of R1 - R6
Rich (BB code):
4.5V 3.3V 3V 2.2V 1V
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5V o--/\/\/--+--/\/\/--+--/\/\/--+--/\/\/--+--/\/\/--+--/\/\/--o GND
R1 R2 R3 R4 R5 R6
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