What symbol is used to indicate ohms?
Figure
Answer: A
Explanation: A) Correct. This is the symbol for ohms.
B) Incorrect. This is the symbol for connection.
C) Incorrect. This is the symbol for direction of current.
D) Incorrect. This is the symbol for condenser or capacitor.
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Using Fig. 5.55, design a problem to help students better understand inverting op amps.
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