Series and parallel circuits

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Tentang rangkaian seri dan paralel

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Series and parallel circuits

  1. 1. Series and Parallel Circuits BY NOVIANTY RSA1C312002
  2. 2. Series Circuit Parallel Circuit The Formula and Example Measuring with device
  3. 3. Series Circuit Series circuit is the electrical circuit that arranged in equal or squence
  4. 4. Disadventages of series circuit are : - If one lamp removed (dropped) then other lights go out. - Flame lights with each other is not as obvious. - The farther from the power source increasingly dim lights Adventage of series circuit is : - Saving wiring and switch (cost-effective)
  5. 5. Parallel Circuit Parallel circuit is the electrical circuit that arranged in rows so form a branch in the circuit
  6. 6. Disadventage of parallel electrical circuit is : - Wasteful cable and switch Adventages of parallel circuit are : - If one light goes out the others stay lit. - Equally bright lights
  7. 7. The Formula : Series Circuit 1. Electric Current Is = I1 = I2 = I3 = ..... 2. Voltage Vs = V1 + V2 + V3 + .... R1 R2 R1 Parallel Circuit R2 R3 3. Resistance RS = R1 + R2 + R3 + .... The Formula : 1. Electric Current Ip = I1 + I2 + I3 + ..... 2. Voltage Vp = V1 = V2 = V3 = .... R1 R2 3. Resistance 1 Rp 1 R1 1 R2 1 R3 ...
  8. 8. Example to Measuring Resistor 1. Resistor Series Circuit Answer Use Formula Of Series Resistor R Total = R1 + R2 + R3 R Total = 15 + 5 + 30 R Total = 50 Ohm
  9. 9. 2. Resistor Parallel Circuit Answer Use Formula Of Parallel Resistor 1/R Total = 1/R1 + 1/R2 + 1/R3 1/R Total = 1/15 + 1/15 + 1/30 1/R Total = 2/30 + 2/30 + 1/30 1/R Total = 5/30 R Total = 30/5 R Total = 6 Ohm
  10. 10. 3. Resistor Series-Paralel Circuit Answer Use Formula Of Series-Parallel Resistor (mix) R Total = R1 + (R2 // R3) 1/Rp = 1/R2 + 1/R3 1/Rp = 1/30 + 1/30 1/Rp = 2/30 Rp = 30/2 Rp = 15 Ohm R Total = R1 + Rp R Total = 15 + 15 R Total = 30 Ohm
  11. 11. Measuring with device Multimeter is measuring device that can to measure resistence (R), voltage (V) and electric current (I) . Digital Analog
  12. 12. Voltage (V) DC Voltage (V) AC Resistence (R) Electric Current (I) DC
  13. 13. THAT’S ALL THANK YOU

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