Solving a problem in physics section 4 paragraph 68 ele

Solving a problem in physics section 4 paragraph 68 ele

68. The electrical circuit shown in Fig .. There R1 = 100 Ohms, R2 = 50 ohms, R3 = 20 ohms, EMF element ε1 = 2 V. A galvanometer is current I3 = 50 mA in the direction indicated by the arrow. Determine EMF ε2. Galvanometer resistance and internal resistance of the cell neglected.

Additional information:

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)

Discount for regular customers! If the total of your purchases from the seller Massimo86 exceeds:

• $30 discount 10%
• $20 discount 7%
• $18 discount 6%
• $15 discount 5%
• $12 discount 4%
• $9 discount 3%
• $6 discount 2%
• $3 discount 1%