This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1917 Excerpt: ...the charging current that passes through the connecting wires. Furthermore, the greater the frequency of the applied voltage, the shorter the time available in which to charge the condenser, and therefore the larger the current that must flow. With a given applied alternating voltage, and therefore with a definite ...
Read More
This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1917 Excerpt: ...the charging current that passes through the connecting wires. Furthermore, the greater the frequency of the applied voltage, the shorter the time available in which to charge the condenser, and therefore the larger the current that must flow. With a given applied alternating voltage, and therefore with a definite alternating charge (since q = Ce), the alternating current i is proportional to the capacity and to the frequency or the constant will be determined later. 252. Phase Relation between Voltage and Current in Capacity Circuits.--If the voltage applied to the condenser in Fig. 244 be represented by curve E then the charge, which is proportional to the voltage, is represented by the curve Q; the condenser is Fig. 244.--Phase relation between the voltage and current in a capacity. charged alternately in opposite directions, thus between the instants m and n the plate a is positive while between n and p the plate a is negative. At the instants q and r the charge in the condenser is not changing, the currents in the leads x and y must therefore be zero. Between m and q the voltage and the charge are increasing and current flows in the positive direction, from the positive to the negative terminal as shown in diagram A, until, at the instant q, the charge is complete and the current has become zero; this gives the part fq of the current curve, see diagram C. Between q and n the voltage and the charge are decreasing so that current must now be flowing out of the condenser or in the negative direction as shown in diagram B; this gives the part qg of the current curve. During the next half cycle between n and p the condenser charges and discharges in the opposite direction, so that the current curve gh is the same as the curve fg except that the sign is reve...
Read Less
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
This is an ex-library book and may have the usual library/used-book markings inside. This book has hardback covers. In fair condition, suitable as a study copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item, 1050grams, ISBN:
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
Very Good. Six edition. Very good. Name printed inside cover. Please Note: This book has been transferred to Between the Covers from another database and might not be described to our usual standards. Please inquire for more detailed condition information.
