Read this sentence from the text:
before this i was not unacquainted with the more obvious laws of electricity.
what does this line explain about the character?
a.)at this point in his life he was familiar with the basic science of electricity.
b.)at this point in his life he was not familiar with the basic science of electricity.
c.)at this point in his life he was morally against the basic science of electricity.
d.)at this point in his life he was uninterested in learning the basic science of electricity.

A.) At this point in his life he was familiar with the basic science of electricity.

Explanation: This answer makes the most sense out of all of them and the sentence gives reason enough to believe said character has some knowledge on the laws of electricity. Taking this based off the words "I was not unacquainted with the more obvious laws of electricity." Meaning said character had some prior knowledge, so we can assume he is familiar with the basic science of electricity.

A.) At this point in his life he was familiar with the basic science of electricity.

Explanation:

b. his ability to use formal language to stress strong feelings

the answer is, a) she is angry with elnora for not standing up for herself.