Question

kuldeep purchased 20 packets ball pen there where 4 ball pen in each packet He give 16 children 3 ball pen each how many ball pens are left with him ​

Answer 1

Step-by-step explanation:

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Answer 2

Resistance is defined as the property of a conductor to resist the flow of charges through it. The resistance of conductor is numerically given as the ratio of potential difference across its length to the current flowing through it.