Question

Find the interest of Rs8760 from 15 January 2014 at the rate of 10percent per annum upto 5april 2014​

Answer 1

Answer:

Solution

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Here the circuit in which a resistor of resistance 4Ω is attached in series and two resistors of resistance 8Ω are attached in parallel. Also, Ammeter and voltmeter attached in the circuit in series and parallel respectively.

Now,

Maximum power of each resistor is 16W

4Ω resistor is joined in series with circuit .

so, Power=i

2

R , here i is current through resistor of resistance R

16=i

2

∗4Ω

i = 2A

Now, 2A is passing through parallel resistors of resistance 8Ω.

we know, in parallel potential difference be constant so,

current divides two part , due to same resistance current on each resistance will be half . so, current passing through each parallel resistor is

2A

2

=1A

So, finally current through 4Ω resistor =2A

current through each 8Ω resistor =1A.

THANKS FOR YOUR QUESTIONS.

Answer 2

Simple interest is calculated with the following formula: S.I. = P × R × T, where P = Principal, R = Rate of Interest in % per annum, and T = Time, usually calculated as the number of years. The rate of interest is in percentage r% and is to be written as r/100.

Simple interest is calculated with the following formula: S.I. = P × R × T, where P = Principal, R = Rate of Interest in % per annum, and T = Time, usually calculated as the number of years. The rate of interest is in percentage r% and is to be written as r/100.2 Year: S.I = (1000 × 5 × 2)/100 = 100

Simple interest is calculated with the following formula: S.I. = P × R × T, where P = Principal, R = Rate of Interest in % per annum, and T = Time, usually calculated as the number of years. The rate of interest is in percentage r% and is to be written as r/100.2 Year: S.I = (1000 × 5 × 2)/100 = 10010 Year: S.I = (1000 × 5 × 10)/100 = 500

Simple interest is calculated with the following formula: S.I. = P × R × T, where P = Principal, R = Rate of Interest in % per annum, and T = Time, usually calculated as the number of years. The rate of interest is in percentage r% and is to be written as r/100.2 Year: S.I = (1000 × 5 × 2)/100 = 10010 Year: S.I = (1000 × 5 × 10)/100 = 5003 Year: S.I = (1000 ×5 × 3)/100 = 150