IDNStudy.com, ang iyong gabay para sa maaasahan at eksaktong mga sagot. Ang aming mga eksperto ay nagbibigay ng mabilis at eksaktong sagot upang tulungan kang maunawaan at malutas ang anumang problema.
Sagot :
Answer:
ANSWER:The needed current is 30 amperes.
Variation is a relationship of two or more variables. We say that the two variables vary directly when these variables go in the same direction. Meaning, if one variable increases, the other one also increases. We say that the two variables vary inversely when these variables do not go in the same direction.
Types of Variation
1. Varies Directly
2. Varies Inversely
3. Joint Variation
4. Combine Variation
Suppose a variable, , varies directly as , then there exist a constant, , such that satisfies.
Suppose a variable, , varies inversely as , then there exist a constant, , such that satisfies.
In the context of the problem, since the current, , varies directly as the electromotive force , then we know that there is a constant, , such that satisfies. Also, since current, , varies inversely as the resistance . Simultaneously, we have .
First, solve the value of by substituting , , and into the formula.
Second, using the same formula, substitute the value of , , and to find the current.
Thus the needed current should be 30 amperes.
Natutuwa kami na ikaw ay bahagi ng aming komunidad. Huwag kalimutang bumalik upang magtanong at magbahagi ng iyong karanasan. Ang iyong kaalaman ay mahalaga sa ating komunidad. May mga katanungan ka? Ang IDNStudy.com ang may sagot. Salamat sa iyong pagbisita at sa muling pagkikita.