Check the assertion and reason then, choose the best option:
1) Assertion: When a glass rod is rubbed with a silk cloth, the glass rod acquires a negative charge, and silk becomes positive.
Reason: The silk loses electrons; it has a deficiency of electrons and hence acquires positive charge. But, the glass rod has an excess of electrons. So, it becomes negatively charged.
2) Assertion: People struck by lightning receive a severe electrical shock.
Reason: Lightning carries less voltage.