How many 176 resistors
WebApr 30, 2024 · 4 Resistors are required. Step-by-step explanation: Given: Volts = 220 Volts. Current = 5 Ampere. Resistance of each resistor, R = 176 Ohms. No of resistors = n. We know that: v = RpI. ∴ ∵ . Taking N to the other side we … WebMar 30, 2024 · NCERT Question 10 How many 176 Ω resistors (in parallel) are required to carry 5 A on a 220 V line? Current = I = 5 A Potential difference = V = 220 V Resistance of …
How many 176 resistors
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WebHow many 176 Ω resistors (in parallel) are required to carry 5 A on a 220 V line? Advertisement Remove all ads. Solution Show Solution. For x number of resistors of resistance 176 Ω, the equivalent resistance of the resistors connected in parallel is given by Ohm’s law asV= IR R= V/I WebStep 1: List the Given Data Considering the equation as, R = V I R = V I Here, Voltage, V = 220 V Current, I = 5A R = Equivalent Resistance of Combination Step 2: Calculation of the …
WebStep 1: Given data Ohm's law gives the equivalent resistance of resistors linked in parallel for x number of resistors of resistance 176 Ω as, V = I R R = V I Here voltage, V = 220 V, … Web(a) Resistance, R ∝ l R ∝ ⇒ R ∝ R = 10Ω (or) R = ρ (i) Resistance is directly proportional to the length of the conductor. If length of nichrome wire (l) is doubled its resistance also gets doubled. ∴ R’, new resistance = 20 Ω (ii) The resistance of the wire is inversely proportional to the square of its diameter.
WebMar 28, 2024 · Expert Answer let us assume there is n number of resistor required. since all the resistors are connected in parallel connection so the equivalence resistance = R = … WebThis tool was designed to help you quickly calculate the equivalent resistance of up to 6 resistors connected in parallel. To use it, just specify how many parallel resistors there are and the resistance value for each one. If you have more than 6 resistors, simply use the calculator to determine the equivalent resistance of the first 6 ...
WebTherefore, 4 resistors of 176Ω ( in parallel) are required to carry 5 A on a 220 V line Suggest Corrections 18 Similar questions Q. A resistor has a resistance of 176 ohms. how many of these resistor should be connected in parallel so that their combination draws a current of 5 ampere from a 220 volt supply line? Q.
WebMar 29, 2024 · Judge the equivalent resistance when the following are connected in parallel: (a) 1Ω, and 106 Ω (b) 1 Ω, and 103 Ω and 106 Ω Answer: (a) 1 ohm and 10 6 times ohm R 1 = 1 ohm R 2 = 10 6 times = 1000000 ohm Total resistance (parallel) 1/R = 1/R 1 + 1/R 2 = 1/1 + 1/1000000 = 1000000 + 1 /1000000 = 1000000/ 1000000 1/R = 1/1 ohm (approx.) how to remove paint from sprinkler headsWebMar 16, 2024 · Show how you would connect three resistors, each of resistance 6 Ω, so that the combination has a resistance of (i) 9 Ω, (ii) 4 Ω. Note:- If all 3 resistance were different, we would have 8 cases check Q4 Page 216 Get live Maths 1-on-1 Classs - Class 6 to 12 Book 30 minute class for ₹ 499 ₹ 299 Transcript normal conus medullaris levelWebOct 3, 2024 · We know that according to Ohm’s Law, V = IR. Therefore, R = V/I = 220/5 = 44ohm. Now since n such resistors are connected in parallel,so. 1/R = n/176. or, 1/44 = … how to remove paint from sidingWebFeb 20, 2024 · b) Resistors in parallel are sum reciprocals of all Resistors which is equal to the total resistance reciprocal. Let the resistors be x 1/R = 1/R1 + 1/R2 ............. 1/R = X/176 R= 176/x By ohms law V= RI. 220= 176/X *5 X = 4 c) Power is defined as rate of doing work. P = W/T and we know that W=V*Q P = V*Q/T and I = Q/T SO P = V*I normal contestability period life insuranceWebSep 28, 2024 · The resistance of a conductor is directly proportional to the length of the conductor. The resistance of the metallic wire, when it is cut into ten parts of equal length is r = \frac {R} {10} Two such pieces when joined in series, the equivalent resistance of these two parts = r + r = 2r = \frac {2R} {10} normal convection cycleWebTherefore, four resistors of 176 \(\Omega \) are required to draw the given amount of current. NCERT solutions of related questions for Electricity A piece of wire of resistance … normal coolant temp dodge chargerWebTwo identical resistors of 276 Ohms are configured in parallel and connected to a 13.3V power supply. If the same two resistors are then connected in series,what should the voltage of the power supply by charged to such that the parallel and series configurations draw the same amount to power? how to remove paint from stained wood trim