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What will occur if a resistor with high resistance is inserted into a circuit?
a There will be a high voltage drop across it.
b There will be a low voltage drop across it.
c There will be a high current drop across is.
d There will be a low current drop across it

Respuesta :

egenriether
If the resistor is in series with the rest of the circuit then a is the correct answer. The voltage across the resistor in series with another resistor is
[tex]V \frac{R}{R+r} [/tex]
where R is the big resistor and r is the small one and V is the total voltage drop across both.  This is called a voltage divider

Answer:

D. There will be a low current drop across it.

Explanation:

The current may be substantially reduced by inserting a high resistance between two points (for the sake of this example, we'll use A and B). High resistances in an electrical current tend to reduce greatly the flow of charge, and they also have large potential drops across them.

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