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Murljashka [212]
3 years ago
6

How does resistant affect the current in a cirtuit

Physics
1 answer:
Burka [1]3 years ago
7 0
Resistance reduces the current. If there is more resistance, there is less current.
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Horace has invented a unique pair of reading glasses that have two small light bulbs at the bottom wired in series, so that he c
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Answer:

The current drawn by Horace’s reading glasses is 0.8 A.

Explanation:  

Given that,

Resistance of each bulb, R = 2 ohms

Voltage of the system, V = 3.2 volts

These two bulbs are connected in series. The equivalent resistance will be 2 ohms +2 ohms = 4 ohms

Let I is the current drawn by Horace’s reading glasses. Using Ohm's law to find it such that :

V=IR\\\\I=\dfrac{V}{R}\\\\I=\dfrac{3.2}{4}\\\\I=0.8\ A

So, the current drawn by Horace’s reading glasses is 0.8 A.

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The grey wolf in July 2019 was delisted from the endangered species list. Now it is calculated that there are 6000 wolves that are found. But yet the grey wolf has not returned back to their livelihood and also to their sutable habitat.

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Explanation:

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