1) Use a charged strip of gold foil placed between charged metal plates. The foil will be attracted to the opposite charge. 2) Use grains of a material such as semolina - the material lines up in the electric field.
There are two basic types of life insurance beneficiaries: Primary beneficiary: The primary beneficiary is the person (or persons) who will receive the proceeds of the life insurance policy when the insured person dies. However, the primary beneficiary will not receive any proceeds if he or she dies before the death of the named insured.
Definition - What does Successor Beneficiary mean? A successor beneficiary is the person who receives the death benefit of a life insurance policy in case the primary beneficiary dies first. However, as long as the primary beneficiary lives, they retain the right to the policy proceeds. In case they die after receiving the death benefit, the money goes to their estate, not to the successor.