Current Electricity — Physics STD 12 Science — Question
Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsCurrent Electricity1 Mark
Question
Which among the following is true?
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Answer
According to Kirchhoff’s first law, the current flowing towards the junction is equal to the current leaving the junction. Mathematically, this law can be expressed as $∑^n_{K – 1} I_K = 0 ($where n is the number of branches carrying current towards or away from the junction$)$
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