Estimate the equivalent resistance of the combination

Assignment Help Physics

Reference no: EM13513296

Three resistors having resistances of R1 = 1.53?, R2 = 2.37?, and R3 = 4.73?respectively, are connected in parallel to a 28.3 V battery that has negligible internal resistance.

a) Find the equivalent resistance of the combination.

b) Find the current in each resistor.

c) Find the total current through the battery.

d) Find the voltage across each resistor.

e) Find the power dissipated in each resistor.

f) Which resistor dissipates the most power, the one with the greatest resistance or the one with the least resistance? Explain why this should be.

Reference no: EM13513296

Questions Cloud

Similarities between garage sales and economic exchanges : Much economic activity takes place without ever being recorded in national statistics or even without the use of money. This is true in North America as well as other cultures

Describe the activation energy of a certain reaction : The activation energy of a certain reaction is 52.9 kJ/mol. How many times faster will the reaction occur at 35 degrees C than at 25 degrees C

Prepare required entries-assume investment is short-term : Prepare all the required entries. Assume the investment is short-term - A company purchases 1,000 shares of stock at $12 per share. It sells 100 shares

What is the maximum speed of a point of the string : A wave on a string has an amplitude of 0.32 m, a frequency of 120 Hz, and a wavelength of 1.4 meters. What is the maximum speed of a point of the string

Estimate the equivalent resistance of the combination : Three resistors having resistances of R1 = 1.53?, R2 = 2.37?, and R3 = 4.73?respectively, are connected in parallel to a 28.3 V battery that has negligible internal resistance. Find the equivalent resistance of the combination

Define the ph initially before any titrant is added : 1) 20.0 mL of a 0.10M weak acid (Ka= 1.56X10^-6) is titrated with a 0.20M strong base. a. What is the pH initially, before any titrant is added

Prepare the adjusting entries for the month of march : The ledger of Hammond, Inc. on March 31, 2010, includes the following selected accounts before adjusting entries.

What journal entry should be made : A corporation receives a $50,000 life insurance settlement when its vice-president dies. At that time, the cash surrender value is $3,000. What journal entry should be made?

Define the isotope 22na has a half life : The isotope 22Na has a half life of 2.60 years. How much of a 1.00 gram sample would be left after 1.00 yr

User Account

All Pages