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Mashcka [7]
3 years ago
8

1. Ion selectivity in voltage gated channels depends on the hydration status of the ion. What is the basis of K+ selectivity in

voltage gated K+ channels? a. K+ is repelled by positive charges in the channel pore b. A K+ ion that is not hydrated is stabilized at the outside of the pore and then loses a neutron to allow it to pass
Chemistry
1 answer:
BabaBlast [244]3 years ago
4 0

Answer: the correct answer is Option D

Explanation:

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In a series circuit there are 17 light bulbs, each providing 1 ohm of resistance. What is the total resistance?
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Answer:

17 ohms

Explanation:

Given that,

In a series circuit there are 17 light bulbs, each providing 1 ohm of resistance.

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The equivalent resistance for series combination is given by :

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For 17 light bulbs, the equivalent resistance is given by :

R_{eq}=R+R+....\text{upto 17 terms}\\\\R_{eq}=17R\\\\=17

Hence, the total resistance is 17 ohms. Hence, the correct option is (d).

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