Find the current flowing through the lamp after the switch

Assignment Help Electrical Engineering

Reference no: EM13283941

A 4.8 mF capacitor has been charged to11 V. The energy storedin the capacitor is used to light up a 0.3 KOhm lamp. Find the current flowing through the lamp 2.1 sec after the switch was turned on.

Reference no: EM13283941

Questions Cloud

Determine what is the capacitance of the capacitor : A capacitor is formed by two metal parallel plates with thearea 5.1 um*um. The distance between plates is 4.3 um. The gap between plates is filled with the dielectric material with dielectric constant 19. What is the capacitance of this capacitor?

What is the cash flow to creditors during 2010 : Sheffield Co. shows the following information on its 2010 income statement: sales = $161,500; costs = $80,200; other expenses = $3,500; depreciation expense = $9,200; interest expense = $6,700; taxes = $21,665; dividends = $8,050.

Water solubilities of oxalic acid also sodium oxalate at rt : Water solubilities of oxalic acid and sodium oxalate at RT are 10g/100 ml and 3.7 g/100 ml respectively. Could you prepare oxalic acid by adding HCl to a solution of sodium oxalate, cooling it to room temperature, and filtering the resulting mixtu..

What were the defining characteristics of islam : What were the exteral threats to Islam between 950 and 1250? Policy: What were the defining characteristics of Islam by 1100?

Find the current flowing through the lamp after the switch : A 4.8 mF capacitor has been charged to11 V. The energy storedin the capacitor is used to light up a 0.3 KOhm lamp. Find the current flowing through the lamp 2.1 sec after the switch was turned on.

Explain the mass in grams of the hydrogen gas obtained : What is the mass in grams of the hydrogen gas obtained? The vapor pressure of water at 20 degrees C is 17.54 mmHg.c

How much inventory does the firm have : Nugent, Inc, has a gross profit margin of 25.49 percent on sales of $7,42,976 and total assets of $6,872,416. The company has a current ratio of 2.69 times, accounts receivable of $1,438,163 cash and marketable securities of $197,562, and current ..

What was last years dividend per share : After a 5-for-1 stock split, Strasburg Co paid a dividend of $0.75 per new share which represents a 9% increase over last years presplit dividend. What was last years dividend per share?

Determine the percentage of bolts shorter than 9cm : The quality control department at Alexander fasteners measured the length of 100 bolts randomly selected from a specified order.The mean length was found to be 9.75 cm, and the standard deviationwas 0.01 cm.

User Account

All Pages