A Galvanometer Has an Internal Resistance of 100 Ω and Deflects

question 13

Multiple Choice

A galvanometer has an internal resistance of 100 Ω and deflects full-scale at a current of 2.00 mA.What size resistor should be added to it to convert it to a millivoltmeter capable of reading up to 400 mV,and how should this resistor be connected to the galvanometer?

• A) 50.0 Ω in series with the galvanometer
• B) 50.0 Ω in parallel with the galvanometer
• C) 75.0 Ω in parallel with the galvanometer
• D) 100 Ω in series with the galvanometer
• E) 100 Ω in parallel with the galvanometer

Understand the functions of various hormones in the human body.

Recognize the symptoms and treatments for common endocrine disorders.

Understand the endocrine system's interaction with other body systems.

Distinguish between different types of diabetes and their management.

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