Volt per ampere is called
A) watt
B) coloumb
C) farad
D) ohm
1 Answers
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Shiva can type `x` words per hour while Sreevias can type `y` words per hour. Shiva works for 5 hours per day and Sreenvias works for 7 hours per day.
Correct Answer - `5x + 7y ge 700`
2 Answers 1 views
Ramakanth draws a salary of Rs. 15,000 per month. He contributes Rs. 5000 per month towards PPF. He also donates Rs. 1250 per month towards medical re
Correct Answer - Rs.8400
2 Answers 2 views
Those countries whose per capita income is US $1035 or less per annum in 2012 are called as
A) Low income countries
2 Answers 1 views
What are Lenz’s law, Ampere’s law and Faraday’s law?
Lenz’s law : Whereas, Lenz’s law states that, the direction of the induced emf is such that the change is opposed. Ampere’s law : Ampere’s law describes the relation between the induced magnetic...
2 Answers 1 views
1 volt/1 ampere = ………………….
Correct option is D) 1 ohm
2 Answers 1 views
Match the following: Current in ampere, Effect
C) 1 → b, 2 → a, 3 → d, 4 → c
2 Answers 1 views
1 Volt × 1 Ampere = …………………
Correct option is A) 1 – watt
2 Answers 1 views
Six ampere current flows through a bulb. Find the number of electrons that should flow through the bulb in a time of 4 hrs.
Given: I = 6 A, t = 4 hrs = 4 × 60 × 60 s To find: Number of electrons (N) Formula: I = \(\frac{q}{t}=\frac{Ne}{t}\) Calculation: As we know, e = 1.6 ×...
2 Answers 8 views
Emf of a cell is 2.2 volt. When resistance R = 5 Ω is connected in series, potential drop across the cell becomes 1.8 volt.
Correct option is: (A) 10/9 Ω
2 Answers 1 views
The pd across terminals of a cell is found to be 29 volt and 28 volt respectively when it delivers a current of 1 ampere and 2 ampere respectively. Th
Correct Answer - B `r=((E-V)/(V))R`
2 Answers 2 views