1. ABCD is a square of side 24 cm. EF is parallel to
BC and AE = 15 cm. By how much does
(i) the perimeter of AEFD exceed the perimeter
of EBCF?
(ii) the area of AEFD exceed the area of EBCF?
Answers
Step-by-step explanation:
Given :-
Current drawn by filament of an electric bulb = 25 A
Time taken by the electric bulb = 10 m
To Find :-
The amount of electric charge that flows through the circuit.
Analysis :-
Here we are given with the current and time taken by the electric bulb.
In order to find the charge flown substitute the values given in the question such that charge flown is equal to current multiplied by the time.
Solution :-
We know that,
i = Current
q = Charge
t = Time
Using the formula,
\underline{\boxed{\sf Charge=Current \times Time}}
Charge=Current×Time
Given that,
Current (i) = 25 A
Time (t) = 10 min = 600 sec
Substituting their values,
⇒ q = i × t
⇒ q = 25 × 600
⇒ q = 15000 C
⇒ q = 1.5 × 10⁴
Therefore, the amount of electric charge that flows through the circuit is 1.5 × 10⁴.
Answer:
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