resistance or low resistance? Why? ➢ Yes‚ it is desirable for an ammeter to have a high resistance or low resistance because the lower the resistance‚ the better the ammeter as it is connected in series and so its resistance will affect the current flow and thereby affect any calculations to be obtained. 2. An ammeter of resistance Ra is connected through a rheostat to a cell of negligible internal resistance. When the rheostat is adjusted to a value R1‚ the ammeter reads 0.75 of the full-scale
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Australia to illustrate my opinion. Australia is a country that has had a current account deficit for over 50 years. Furthermore‚ forecasts on this current account deficit tend to show that if there is no increase of international competitiveness and decrease of reliance of overseas capital goods‚ the situation will keep on getting worse. Nevertheless‚ if a multinational company wants to invest in a country that tends to have a current account deficit‚ it must bear in mind that one of the ways to decrease
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would you do if you got attacked by a rip current? Would you panic or would you stay calm and swim? Rip currents are strong waves that take the water from the coast and take it back to the ocean. Over 100 people drown each year because of rip currents. Over 80% of the rescues on beaches are because of rip currents. In all three sources: “Life Saver” by John DiConsiglio‚ “Rip Current Safety” by National Weather Service‚ and “How to Survive Beach Rip Currents” by UNSWTV‚ it shows that lifeguards need
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Alternating Masks Noninvasive ventilation is a much needed option for patients in the critical care setting‚ but prolonged use and multiple comorbidities can lead to pressure of the face and head. Alternating the nasal/oral mask with the full face mask could help decrease the risk of skin breakdown or lessen the severity of wounds that do develop. “A full facial mask has the potential for greater redistribution of pressure because it covers the forehead and a larger area of the cheek/side
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Electricity has had a huge impact on our lives since the day it was discovered. It has changed the way we do everything. Electricity is used today with everything‚ just think about how many things you use everyday that need electricity. Everything that being used in todays world is electricity from an iphone to the internet to a tv. There is a statement out there that says if all the worlds electricity was turned off for 24 hours the whole world would fall apart. This is true‚ for about 95% of everything
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COMMON MISTAKES AND HOW TO AVOID THEM Phy X: ELECTRICITY 1. Topic Direction of flow of current. Common slips made Confusion between direction of flow of current and direction of movement of electrons Confusion in use of symbols- Is ampere written as A or amp. V=W/Q is often remembered wrongly. In questions where you have to check the resistance from the graph see what is plotted along the x and y axis. Reason why alloys are used to make elements of electric irons and heaters is not because
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TACKLING CURRENT ACCOUNT DEFICIT IN INDIA INTRODUCTION There has been a sharp increase in the Current Account Deficit in Indian economy. In previous years the current account deficit increased moderate rate but in the fiscal year of 2011-12 there was sharp increase in current account deficit‚ marking a rise to nearly 4.2 per cent of GDP. High current account deficit has always posed serious implications for an economy and therefore for India it is a matter of concern. This research paper deals with
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All of the items included under Pet Smart’s current assets are indeed listed in the proper order. The order of current assets is as follows; Cash‚ Trading Assets‚ Cash Equivalents. Short-Term Investments‚ Accounts Receivable‚ Loan Receivable‚ Inventory‚ Deferred Taxes‚ Pre-Paid Taxes‚ and other current assets according to Www.fool.com‚ (2000)‚ Phil Weiss. It is very important to know and realize what your current assets look like. What happens if you do not make enough for that month‚ how would you
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Current Balance of Payment Situation of Bangladesh: The economic performance of a country is reflected in its balance of payment (BoP) The balance of payment (BOP) refers to a method countries use to monitor all international monetary transactions at a specific period of time. Usually‚ the BOP is calculated every quarter and every calendar year. All trades conducted by both the private and public sectors are accounted for in the BOP in order to determine how much money is going in and out of
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constitute a current of 1 ampere. Ans. Question 3 Name the instrument used to measure electric current in a circuit. Ans. Ammeter Question 4 In the following table the values of current I flowing in a given resistor for the corresponding values of potential difference V across the resistor are shown : I(amperes) | 0.5 | 1.0 | 2.0 | 3.0 | 4.0 | V(Volts) | 1.6 | 3.4 | 6.7 | 10.2 | 13.2 | Plot a graph between V and I and use this graph to find the value of current when potential
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