please give a detailed solution of this ques with diagram explaination
please give a detailed solution of this ques with diagram explaination
a fcrce of
åe mid-
iMS
to
25. o identical helium filled balloons A and b
fastened to a weight of 5 gram by threads float in
• brium as shown in Fig. I(a).28. Calculate
FIGURE
1m
1m
O
the charge on each balloon, assuming that they
[Ans. ± x 10-7
carry equal charges.
following nuclear reactions (in