Two point charges of 30 microcoulomb and 40 microcoulomb are 20 cm apart from each other

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Two point charges of 30 microcoulomb and 40 microcoulomb are 20 cm apart from each other

Try the new Google Books

Check out the new look and enjoy easier access to your favorite features

Two point charges of 30 microcoulomb and 40 microcoulomb are 20 cm apart from each other