Class l Help Assignment 3 Begin Date: 2/10 2018 4:00:00 PM-Due Date: 3/3/2018 11
ID: 1581158 • Letter: C
Question
Class l Help Assignment 3 Begin Date: 2/10 2018 4:00:00 PM-Due Date: 3/3/2018 11:59:00 PM End Date: 3/5/2018 11:59:00 PM (4%) Problem 3: Consider a resistor like the one shown in the figure, with the current moving in the dircction shown. ca ©theexpertta.com Which of these statements is correct? Grade Deductions Potential Electric potential at point a is higher than electric potential at point b and as a result charges are moving faster at point b. Electric potential at point a is lower than electric potential at point b, and as a result charges are moving slower at point b. OElectric potential at point a is lower that electric potential at point b, and the charges are moving with the same speeds at those points. OElectric potential at point a is the same as electric potential at point h, and as a result charges are moving with the same specds at those points. O Electric potential is higher at point a than clectric potential at point b, and the charges are moving with the same 090 100% Attempts remaining: 4 5% per attempt) delaikd view s at those s. Submit Hint T give up! Hints: 0% deduction per hint. Hints! Feedback: 0% deduction per feedback. 17 18 19 20 7:29 PM Ask me anything 2/282018Explanation / Answer
Last option is correct choice...so you have to mark last option as a your answer.
Explanation:
First of all you have to know that current is always flow from higher potential to lower potential.
Now in the given circuit current direction is mentioned from 'a' to 'b'.so at point 'a' potential must be greater than at point 'b'.
2nd thing you have to know that the value of current is always same untill unless current is not divided into another branch...i.e in series current is always same. also as we know that current is directely propertional to charge.
since current is same(becouse current is not divided) in given circuit hence charge moving or charge velocity
must be same at the both point.
Hope it will help you..
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